| 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 | $107.96 | 11.121% | $119.9662 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $118.72 | 6.510% | $126.4487 | $126.45 | $126.45 | $126.40 |
| Purchase #3 | $25.55 | 9.476% | $27.9711 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $73.64 | 10.281% | $81.2109 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $249.59 | 13.741% | $283.8862 | $283.89 | $283.90 | $283.90 |
| Purchase #6 | $101.48 | 5.754% | $107.3192 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $85.33 | 11.313% | $94.9834 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $762.27 | $841.7857 | $841.79 | $841.75 | $841.80 | |