| 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 | $198.32 | 7.762% | $213.7136 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $140.38 | 6.349% | $149.2927 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $11.27 | 4.326% | $11.7575 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $211.75 | 6.141% | $224.7536 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $114.68 | 10.113% | $126.2776 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $242.42 | 7.580% | $260.7954 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $125.79 | 7.379% | $135.072 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $1,044.61 | $1,121.6624 | $1,121.66 | $1,121.65 | $1,121.80 | |