| 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 | $187.96 | 11.590% | $209.7446 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $25.81 | 13.161% | $29.2069 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $185.27 | 4.176% | $193.0069 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $93.52 | 9.718% | $102.6083 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $100.85 | 9.437% | $110.3672 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $27.57 | 4.294% | $28.7539 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $218.89 | 4.615% | $228.9918 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $839.87 | $902.6796 | $902.68 | $902.65 | $902.70 | |