| 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 | $110.74 | 6.720% | $118.1817 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $28.82 | 13.186% | $32.6202 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $115.90 | 5.189% | $121.9141 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $25.65 | 7.753% | $27.6386 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $225.76 | 10.646% | $249.7944 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $133.86 | 12.216% | $150.2123 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $112.92 | 6.848% | $120.6528 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $753.65 | $821.0141 | $821.00 | $821.00 | $821.00 | |