| 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 | $228.87 | 9.180% | $249.8803 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $241.45 | 9.502% | $264.3926 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $245.63 | 6.653% | $261.9718 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $232.66 | 9.661% | $255.1373 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $25.87 | 10.188% | $28.5056 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $121.54 | 5.746% | $128.5237 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $55.64 | 12.706% | $62.7096 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $1,151.66 | $1,251.1209 | $1,251.12 | $1,251.10 | $1,251.10 | |