| 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 | $97.91 | 11.773% | $109.4369 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $35.47 | 8.107% | $38.3456 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $191.66 | 9.539% | $209.9424 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $186.79 | 3.445% | $193.2249 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $250.79 | 13.745% | $285.2611 | $285.26 | $285.25 | $285.30 |
| Purchase #6 | $171.36 | 10.606% | $189.5344 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $157.72 | 6.413% | $167.8346 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $1,091.70 | $1,193.5799 | $1,193.57 | $1,193.60 | $1,193.40 | |