| 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 | $135.83 | 10.662% | $150.3122 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $210.63 | 12.842% | $237.6791 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $5.32 | 11.362% | $5.9245 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $228.54 | 5.214% | $240.4561 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $59.85 | 7.593% | $64.3944 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $95.53 | 12.203% | $107.1875 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $36.75 | 12.762% | $41.44 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $772.45 | $847.3938 | $847.39 | $847.40 | $847.40 | |