| 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 | $90.57 | 12.490% | $101.8822 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $91.90 | 13.371% | $104.1879 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $224.87 | 9.536% | $246.3136 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $242.86 | 4.521% | $253.8397 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $126.30 | 9.129% | $137.8299 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $199.68 | 13.210% | $226.0577 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $186.79 | 11.794% | $208.82 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,162.97 | $1,278.9310 | $1,278.93 | $1,278.95 | $1,278.90 | |