| 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 | $204.66 | 7.172% | $219.3382 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $91.45 | 6.253% | $97.1684 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $116.48 | 13.586% | $132.305 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $210.79 | 12.848% | $237.8723 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $50.32 | 9.201% | $54.9499 | $54.95 | $54.95 | $54.90 |
| Purchase #6 | $246.94 | 8.806% | $268.6855 | $268.69 | $268.70 | $268.70 |
| Purchase #7 | $114.53 | 6.397% | $121.8565 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $1,035.17 | $1,132.1758 | $1,132.19 | $1,132.15 | $1,132.20 | |