| 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 | $210.46 | 8.546% | $228.4459 | $228.45 | $228.45 | $228.40 |
| Purchase #2 | $212.54 | 13.852% | $241.981 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $202.58 | 12.398% | $227.6959 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $225.81 | 10.479% | $249.4726 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $31.71 | 4.633% | $33.1791 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $235.73 | 6.698% | $251.5192 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $157.83 | 7.218% | $169.2222 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $1,276.66 | $1,401.5159 | $1,401.52 | $1,401.50 | $1,401.50 | |