| 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 | $249.56 | 8.567% | $270.9398 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $84.29 | 5.298% | $88.7557 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $116.80 | 8.485% | $126.7105 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $82.35 | 12.729% | $92.8323 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $170.75 | 10.646% | $188.928 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $20.74 | 5.688% | $21.9197 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $169.44 | 13.702% | $192.6567 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $893.93 | $982.7427 | $982.75 | $982.75 | $982.70 | |