| 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 | $129.54 | 5.204% | $136.2813 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $115.79 | 7.422% | $124.3839 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $78.39 | 12.427% | $88.1315 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $152.74 | 6.404% | $162.5215 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $77.99 | 7.569% | $83.8931 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $213.32 | 8.779% | $232.0474 | $232.05 | $232.05 | $232.00 |
| Purchase #7 | $243.49 | 9.348% | $266.2514 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $1,011.26 | $1,093.5101 | $1,093.50 | $1,093.55 | $1,093.50 | |