| 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 | $112.73 | 13.475% | $127.9204 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $25.73 | 8.228% | $27.8471 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $46.66 | 8.869% | $50.7983 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $30.50 | 10.682% | $33.758 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $237.36 | 4.412% | $247.8323 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $172.37 | 5.809% | $182.383 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $246.53 | 12.749% | $277.9601 | $277.96 | $277.95 | $278.00 |
| 7 purchase totals = | $871.88 | $948.4992 | $948.50 | $948.50 | $948.50 | |