| 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 | $247.71 | 4.778% | $259.5456 | $259.55 | $259.55 | $259.50 |
| Purchase #2 | $151.73 | 11.459% | $169.1167 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $221.32 | 7.705% | $238.3727 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $223.33 | 9.225% | $243.9322 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $74.44 | 9.852% | $81.7738 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $196.85 | 9.150% | $214.8618 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $148.89 | 3.213% | $153.6738 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $1,264.27 | $1,361.2766 | $1,361.27 | $1,361.20 | $1,361.30 | |