| 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 | $212.98 | 3.477% | $220.3853 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $87.77 | 9.848% | $96.4136 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $118.67 | 11.548% | $132.374 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $232.73 | 3.306% | $240.4241 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $149.89 | 12.814% | $169.0969 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $133.63 | 5.168% | $140.536 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $152.67 | 5.548% | $161.1401 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,088.34 | $1,160.3700 | $1,160.37 | $1,160.35 | $1,160.30 | |