| 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 | $222.78 | 7.210% | $238.8424 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $146.57 | 3.249% | $151.3321 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $122.47 | 13.246% | $138.6924 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $184.82 | 11.476% | $206.0299 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $235.63 | 6.812% | $251.6811 | $251.68 | $251.70 | $251.70 |
| Purchase #6 | $175.83 | 7.650% | $189.281 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $214.69 | 13.622% | $243.9351 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $1,302.79 | $1,419.7940 | $1,419.79 | $1,419.90 | $1,419.70 | |