| 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 | $228.77 | 13.575% | $259.8255 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $149.65 | 13.405% | $169.7106 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $45.71 | 6.129% | $48.5116 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $88.76 | 8.235% | $96.0694 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $103.29 | 3.606% | $107.0146 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $227.96 | 7.366% | $244.7515 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $166.66 | 10.492% | $184.146 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $1,010.80 | $1,110.0292 | $1,110.03 | $1,110.00 | $1,110.00 | |