| 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 | $103.90 | 11.762% | $116.1207 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $107.98 | 3.851% | $112.1383 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $73.44 | 3.510% | $76.0177 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $220.59 | 4.560% | $230.6489 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $139.99 | 13.779% | $159.2792 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $250.82 | 7.137% | $268.721 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $51.56 | 7.540% | $55.4476 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $948.28 | $1,018.3734 | $1,018.38 | $1,018.35 | $1,018.20 | |