| 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 | $243.46 | 4.790% | $255.1217 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $110.72 | 8.735% | $120.3914 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $218.84 | 4.495% | $228.6769 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $210.90 | 11.768% | $235.7187 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $208.53 | 10.205% | $229.8105 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $145.60 | 10.851% | $161.3991 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $93.82 | 8.313% | $101.6193 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $1,231.87 | $1,332.7376 | $1,332.74 | $1,332.70 | $1,332.70 | |