| 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 | $236.55 | 9.104% | $258.0855 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $221.50 | 13.795% | $252.0559 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $28.97 | 13.844% | $32.9806 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $148.84 | 9.476% | $162.9441 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $38.92 | 10.604% | $43.0471 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $238.49 | 5.393% | $251.3518 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $131.39 | 6.824% | $140.3561 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $1,044.66 | $1,140.8211 | $1,140.83 | $1,140.85 | $1,140.90 | |