| 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 | $108.59 | 7.713% | $116.9655 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $249.80 | 6.473% | $265.9696 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $195.76 | 12.790% | $220.7977 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $236.70 | 6.527% | $252.1494 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $238.49 | 9.118% | $260.2355 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $192.26 | 10.263% | $211.9916 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $50.90 | 7.651% | $54.7944 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $1,272.50 | $1,382.9037 | $1,382.91 | $1,382.90 | $1,382.90 | |