| 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 | $115.77 | 12.137% | $129.821 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $12.66 | 8.139% | $13.6904 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $70.67 | 11.477% | $78.7808 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $238.41 | 4.303% | $248.6688 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $92.62 | 10.370% | $102.2247 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $60.94 | 11.204% | $67.7677 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $169.61 | 12.856% | $191.4151 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $760.68 | $832.3685 | $832.37 | $832.30 | $832.40 | |