| 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 | $5.28 | 3.284% | $5.4534 | $5.45 | $5.45 | $5.50 |
| Purchase #2 | $229.79 | 4.489% | $240.1053 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $44.53 | 5.369% | $46.9208 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $149.86 | 6.728% | $159.9426 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $183.58 | 4.816% | $192.4212 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $212.59 | 9.676% | $233.1602 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $113.39 | 10.693% | $125.5148 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $939.02 | $1,003.5183 | $1,003.51 | $1,003.45 | $1,003.50 | |