| 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 | $32.80 | 4.243% | $34.1917 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $99.79 | 10.367% | $110.1352 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $101.45 | 5.303% | $106.8299 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $219.35 | 7.316% | $235.3976 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $176.29 | 7.109% | $188.8225 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $6.35 | 12.866% | $7.167 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $214.42 | 3.202% | $221.2857 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $850.45 | $903.8296 | $903.84 | $903.85 | $903.80 | |