| 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 | $108.43 | 10.693% | $120.0244 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $181.99 | 4.463% | $190.1122 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $140.66 | 10.698% | $155.7078 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $220.67 | 7.716% | $237.6969 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $59.94 | 8.393% | $64.9708 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $115.99 | 9.398% | $126.8907 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $151.67 | 7.751% | $163.4259 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $979.35 | $1,058.8287 | $1,058.83 | $1,058.80 | $1,058.80 | |