| 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 | $124.51 | 11.742% | $139.13 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $128.83 | 7.648% | $138.6829 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $118.35 | 8.577% | $128.5009 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $41.61 | 9.414% | $45.5272 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $93.73 | 12.775% | $105.704 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $229.98 | 4.137% | $239.4943 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $168.30 | 7.285% | $180.5607 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $905.31 | $977.6000 | $977.59 | $977.65 | $977.60 | |