| 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 | $217.66 | 10.372% | $240.2357 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $167.49 | 9.378% | $183.1972 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $108.89 | 5.789% | $115.1936 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $209.26 | 8.243% | $226.5093 | $226.51 | $226.50 | $226.50 |
| Purchase #5 | $233.68 | 7.729% | $251.7411 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $109.56 | 12.491% | $123.2451 | $123.25 | $123.25 | $123.20 |
| Purchase #7 | $70.76 | 6.413% | $75.2978 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $1,117.30 | $1,215.4198 | $1,215.43 | $1,215.45 | $1,215.30 | |