| 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 | $97.73 | 3.438% | $101.09 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $123.75 | 11.485% | $137.9627 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $67.89 | 5.306% | $71.4922 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $210.92 | 5.152% | $221.7866 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $49.31 | 8.470% | $53.4866 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $209.32 | 12.713% | $235.9309 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $112.57 | 6.205% | $119.555 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $871.49 | $941.3040 | $941.31 | $941.35 | $941.40 | |