| 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 | $225.84 | 8.247% | $244.465 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $210.46 | 6.613% | $224.3777 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $224.43 | 4.343% | $234.177 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $141.92 | 4.501% | $148.3078 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $219.73 | 11.536% | $245.0781 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $238.62 | 10.324% | $263.2551 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $120.68 | 8.528% | $130.9716 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $1,381.68 | $1,490.6323 | $1,490.65 | $1,490.65 | $1,490.80 | |