| 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 | $158.87 | 10.186% | $175.0525 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $118.63 | 5.390% | $125.0242 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $30.87 | 6.379% | $32.8392 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $224.57 | 6.319% | $238.7606 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $246.54 | 5.484% | $260.0603 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $201.77 | 7.186% | $216.2692 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $55.98 | 10.551% | $61.8864 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $1,037.23 | $1,109.8924 | $1,109.89 | $1,109.85 | $1,110.00 | |