| 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 | $229.28 | 6.127% | $243.328 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $117.78 | 13.537% | $133.7239 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $95.27 | 10.615% | $105.3829 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $119.33 | 5.184% | $125.5161 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $19.49 | 13.706% | $22.1613 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $220.64 | 3.872% | $229.1832 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $222.83 | 11.591% | $248.6582 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,024.62 | $1,107.9536 | $1,107.95 | $1,107.95 | $1,108.00 | |