| 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 | $224.32 | 11.340% | $249.7579 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $160.66 | 9.538% | $175.9838 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $155.65 | 7.860% | $167.8841 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $74.67 | 9.381% | $81.6748 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $127.43 | 9.819% | $139.9424 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $220.97 | 8.532% | $239.8232 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $242.55 | 9.663% | $265.9876 | $265.99 | $266.00 | $266.00 |
| 7 purchase totals = | $1,206.25 | $1,321.0538 | $1,321.04 | $1,321.05 | $1,321.10 | |