| 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 | $193.27 | 5.251% | $203.4186 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $44.83 | 12.425% | $50.4001 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $186.47 | 13.431% | $211.5148 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $88.43 | 6.841% | $94.4795 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $207.58 | 8.739% | $225.7204 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $242.29 | 5.252% | $255.0151 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $236.49 | 11.622% | $263.9749 | $263.97 | $263.95 | $264.00 |
| 7 purchase totals = | $1,199.36 | $1,304.5234 | $1,304.52 | $1,304.45 | $1,304.50 | |