| 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 | $9.83 | 5.194% | $10.3406 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $32.46 | 4.428% | $33.8973 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $29.78 | 9.412% | $32.5829 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $225.30 | 11.844% | $251.9845 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $14.99 | 12.343% | $16.8402 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $193.49 | 10.697% | $214.1876 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $238.93 | 10.540% | $264.1132 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $744.78 | $823.9463 | $823.94 | $824.00 | $823.90 | |