| 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 | $227.86 | 8.413% | $247.0299 | $247.03 | $247.05 | $247.00 |
| Purchase #2 | $47.31 | 11.624% | $52.8093 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $199.67 | 5.330% | $210.3124 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $122.55 | 12.714% | $138.131 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $45.94 | 13.326% | $52.062 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $59.66 | 8.203% | $64.5539 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $161.95 | 6.124% | $171.8678 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $864.94 | $936.7663 | $936.76 | $936.75 | $936.80 | |