| 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 | $110.69 | 6.438% | $117.8162 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $26.34 | 12.469% | $29.6243 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $100.70 | 6.297% | $107.0411 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $86.35 | 9.660% | $94.6914 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $184.56 | 10.592% | $204.1086 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $155.96 | 3.757% | $161.8194 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $246.55 | 4.369% | $257.3218 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $911.15 | $972.4228 | $972.42 | $972.35 | $972.30 | |