| 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 | $123.29 | 8.555% | $133.8375 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $163.48 | 10.303% | $180.3233 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $120.41 | 3.251% | $124.3245 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $158.89 | 8.362% | $172.1764 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $29.56 | 6.129% | $31.3717 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $87.50 | 6.421% | $93.1184 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $224.28 | 12.462% | $252.2298 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $907.41 | $987.3816 | $987.38 | $987.35 | $987.30 | |