| 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 | $222.49 | 7.566% | $239.3236 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $18.71 | 3.107% | $19.2913 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $240.29 | 8.663% | $261.1063 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $68.88 | 4.199% | $71.7723 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $233.27 | 6.798% | $249.1277 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $240.83 | 13.213% | $272.6509 | $272.65 | $272.65 | $272.70 |
| Purchase #7 | $212.34 | 9.592% | $232.7077 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,236.81 | $1,345.9798 | $1,345.98 | $1,345.95 | $1,346.00 | |