| 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 | $211.77 | 13.446% | $240.2446 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $82.64 | 6.651% | $88.1364 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $98.97 | 3.175% | $102.1123 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $231.56 | 10.662% | $256.2489 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $66.51 | 13.394% | $75.4183 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $109.33 | 6.165% | $116.0702 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $193.97 | 7.782% | $209.0647 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $994.75 | $1,087.2954 | $1,087.29 | $1,087.25 | $1,087.20 | |