| 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 | $190.71 | 8.743% | $207.3838 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $200.49 | 11.484% | $223.5143 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $168.55 | 11.703% | $188.2754 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $23.28 | 6.115% | $24.7036 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $7.73 | 5.186% | $8.1309 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $220.64 | 6.460% | $234.8933 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $40.70 | 10.773% | $45.0846 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $852.10 | $931.9859 | $931.97 | $932.05 | $932.00 | |