| 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 | $187.80 | 3.508% | $194.388 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $65.82 | 3.108% | $67.8657 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $225.29 | 5.579% | $237.8589 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $200.76 | 8.439% | $217.7021 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $10.66 | 4.822% | $11.174 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $39.85 | 8.165% | $43.1038 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $84.56 | 5.450% | $89.1685 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $814.74 | $861.2610 | $861.26 | $861.20 | $861.40 | |