| 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 | $120.86 | 4.168% | $125.8974 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $118.61 | 10.426% | $130.9763 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $157.94 | 8.868% | $171.9461 | $171.95 | $171.95 | $171.90 |
| Purchase #4 | $66.34 | 12.269% | $74.4793 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $234.48 | 8.518% | $254.453 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $212.49 | 7.434% | $228.2865 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $123.74 | 11.585% | $138.0753 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $1,034.46 | $1,124.1139 | $1,124.13 | $1,124.20 | $1,124.20 | |