| 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 | $208.62 | 11.253% | $232.096 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $210.53 | 8.425% | $228.2672 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $220.26 | 7.790% | $237.4183 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $194.85 | 4.851% | $204.3022 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $149.95 | 8.518% | $162.7227 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $53.66 | 13.780% | $61.0543 | $61.05 | $61.05 | $61.10 |
| Purchase #7 | $249.70 | 11.844% | $279.2745 | $279.27 | $279.25 | $279.30 |
| 7 purchase totals = | $1,287.57 | $1,405.1352 | $1,405.13 | $1,405.05 | $1,405.20 | |