| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.61 | 13.498% | $148.2397 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $235.40 | 10.254% | $259.5379 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $196.62 | 12.707% | $221.6045 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $167.35 | 11.840% | $187.1642 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $240.65 | 10.219% | $265.242 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $158.26 | 3.203% | $163.3291 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $102.59 | 10.459% | $113.3199 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $1,231.48 | $1,358.4373 | $1,358.43 | $1,358.45 | $1,358.30 | |