| 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 | $125.75 | 3.630% | $130.3147 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $90.29 | 3.632% | $93.5693 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $200.49 | 10.612% | $221.766 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $161.36 | 5.132% | $169.641 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $188.28 | 8.393% | $204.0823 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $37.47 | 9.596% | $41.0656 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $121.66 | 3.169% | $125.5154 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $925.30 | $985.9543 | $985.96 | $985.90 | $986.00 | |