| 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 | $28.53 | 12.389% | $32.0646 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $215.88 | 8.838% | $234.9595 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $25.96 | 9.267% | $28.3657 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $135.80 | 12.814% | $153.2014 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $198.98 | 12.700% | $224.2505 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $123.39 | 7.306% | $132.4049 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $96.65 | 6.303% | $102.7418 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $825.19 | $907.9884 | $907.98 | $907.95 | $908.10 | |