| 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 | $97.87 | 13.611% | $111.1911 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $208.98 | 13.864% | $237.953 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $212.61 | 11.113% | $236.2373 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $145.73 | 7.538% | $156.7151 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $221.78 | 10.392% | $244.8274 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $21.28 | 8.297% | $23.0456 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $39.45 | 3.730% | $40.9215 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $947.70 | $1,050.8910 | $1,050.90 | $1,050.90 | $1,050.80 | |