| 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 | $202.65 | 12.759% | $228.5061 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $206.34 | 4.390% | $215.3983 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $193.71 | 3.725% | $200.9257 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $82.82 | 4.443% | $86.4997 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $62.47 | 9.320% | $68.2922 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $17.40 | 6.317% | $18.4992 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $122.95 | 6.840% | $131.3598 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $888.34 | $949.4810 | $949.49 | $949.50 | $949.50 | |