| 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 | $216.42 | 13.339% | $245.2883 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $138.80 | 8.216% | $150.2038 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $52.30 | 5.186% | $55.0123 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $39.95 | 10.677% | $44.2155 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $24.73 | 10.844% | $27.4117 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $225.80 | 5.769% | $238.8264 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $65.66 | 12.137% | $73.6292 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $763.66 | $834.5872 | $834.59 | $834.60 | $834.50 | |