| 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 | $126.28 | 5.253% | $132.9135 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $200.55 | 12.861% | $226.3427 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $173.26 | 3.324% | $179.0192 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $14.71 | 4.111% | $15.3147 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $107.25 | 13.266% | $121.4778 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $203.88 | 10.123% | $224.5188 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $96.58 | 7.654% | $103.9722 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $922.51 | $1,003.5589 | $1,003.55 | $1,003.50 | $1,003.50 | |