| 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 | $197.80 | 11.105% | $219.7657 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $102.94 | 4.447% | $107.5177 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $118.44 | 5.375% | $124.8062 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $95.71 | 6.615% | $102.0412 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $202.89 | 6.326% | $215.7248 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $44.28 | 4.319% | $46.1925 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $133.40 | 3.582% | $138.1784 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $895.46 | $954.2265 | $954.23 | $954.20 | $954.20 | |