| 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 | $237.95 | 11.649% | $265.6688 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $236.34 | 11.408% | $263.3017 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $107.60 | 9.770% | $118.1125 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $102.43 | 4.412% | $106.9492 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $242.48 | 10.864% | $268.823 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $110.92 | 5.816% | $117.3711 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $241.32 | 6.794% | $257.7153 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,279.04 | $1,397.9416 | $1,397.94 | $1,397.85 | $1,397.90 | |