| 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 | $193.63 | 11.492% | $215.882 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $64.57 | 8.504% | $70.061 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $209.32 | 7.319% | $224.6401 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $87.49 | 12.789% | $98.6791 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $211.34 | 8.198% | $228.6657 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $204.93 | 11.807% | $229.1261 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $21.90 | 13.408% | $24.8364 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $993.18 | $1,091.8904 | $1,091.90 | $1,091.95 | $1,091.90 | |