| 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 | $28.38 | 13.756% | $32.284 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $184.88 | 9.462% | $202.3733 | $202.37 | $202.35 | $202.40 |
| Purchase #3 | $102.63 | 12.603% | $115.5645 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $100.44 | 13.612% | $114.1119 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $213.85 | 13.673% | $243.0897 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $104.62 | 7.422% | $112.3849 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $126.32 | 4.239% | $131.6747 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $861.12 | $951.4830 | $951.46 | $951.45 | $951.60 | |