| 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 | $12.48 | 11.605% | $13.9283 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $211.32 | 3.813% | $219.3776 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $214.93 | 13.255% | $243.419 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $127.58 | 12.695% | $143.7763 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $27.69 | 11.387% | $30.8431 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $148.71 | 9.111% | $162.259 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $133.53 | 12.111% | $149.7018 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $876.24 | $963.3051 | $963.31 | $963.35 | $963.30 | |