| 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 | $184.46 | 9.232% | $201.4893 | $201.49 | $201.50 | $201.50 |
| Purchase #2 | $204.97 | 12.710% | $231.0217 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $223.81 | 12.754% | $252.3547 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $243.39 | 8.785% | $264.7718 | $264.77 | $264.75 | $264.80 |
| Purchase #5 | $215.37 | 6.232% | $228.7919 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $202.31 | 6.618% | $215.6989 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $244.42 | 6.477% | $260.2511 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $1,518.73 | $1,654.3794 | $1,654.37 | $1,654.35 | $1,654.50 | |