| 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 | $112.45 | 10.551% | $124.3146 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $84.31 | 12.582% | $94.9179 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $93.81 | 11.287% | $104.3983 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $95.86 | 11.162% | $106.5599 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $200.52 | 12.853% | $226.2928 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $19.51 | 4.796% | $20.4457 | $20.45 | $20.45 | $20.40 |
| Purchase #7 | $24.33 | 4.290% | $25.3738 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $630.79 | $702.3030 | $702.30 | $702.25 | $702.30 | |