| 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 | $232.31 | 6.753% | $247.9979 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $107.80 | 12.390% | $121.1564 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $59.52 | 4.252% | $62.0508 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $7.27 | 5.351% | $7.659 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $91.30 | 5.105% | $95.9609 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $15.44 | 13.622% | $17.5432 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $16.98 | 4.651% | $17.7697 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $530.62 | $570.1379 | $570.14 | $570.10 | $570.30 | |