| 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 | $208.30 | 3.615% | $215.83 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $81.67 | 5.796% | $86.4036 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $154.60 | 8.633% | $167.9466 | $167.95 | $167.95 | $167.90 |
| Purchase #4 | $116.86 | 5.778% | $123.6122 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $94.29 | 13.685% | $107.1936 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $110.52 | 10.691% | $122.3357 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $202.52 | 8.307% | $219.3433 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $968.76 | $1,042.6650 | $1,042.66 | $1,042.70 | $1,042.50 | |