| 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 | $29.92 | 11.777% | $33.4437 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $177.87 | 10.137% | $195.9007 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $186.79 | 12.487% | $210.1145 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $195.79 | 13.763% | $222.7366 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $198.83 | 7.145% | $213.0364 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $157.43 | 11.525% | $175.5738 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $92.88 | 6.750% | $99.1494 | $99.15 | $99.15 | $99.10 |
| 7 purchase totals = | $1,039.51 | $1,149.9551 | $1,149.95 | $1,149.95 | $1,149.80 | |