| 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 | $204.25 | 7.311% | $219.1827 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $200.29 | 8.673% | $217.6612 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $234.63 | 3.703% | $243.3183 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $81.98 | 6.634% | $87.4186 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $81.62 | 3.854% | $84.7656 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $157.40 | 7.668% | $169.4694 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $210.83 | 5.426% | $222.2696 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $1,171.00 | $1,244.0854 | $1,244.09 | $1,244.00 | $1,244.20 | |