| 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 | $229.87 | 7.562% | $247.2528 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $198.37 | 9.412% | $217.0406 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $217.74 | 8.840% | $236.9882 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $17.53 | 3.387% | $18.1237 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $65.73 | 6.695% | $70.1306 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $9.27 | 6.116% | $9.837 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $238.55 | 13.819% | $271.5152 | $271.52 | $271.50 | $271.50 |
| 7 purchase totals = | $977.06 | $1,070.8881 | $1,070.89 | $1,070.90 | $1,070.80 | |