| 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 | $142.26 | 8.466% | $154.3037 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $114.36 | 10.233% | $126.0625 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $235.72 | 3.162% | $243.1735 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $6.62 | 10.186% | $7.2943 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $14.96 | 5.845% | $15.8344 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $215.97 | 13.352% | $244.8063 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $141.89 | 5.307% | $149.4201 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $871.78 | $940.8948 | $940.88 | $940.85 | $940.90 | |