| 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 | $242.69 | 11.615% | $270.8784 | $270.88 | $270.90 | $270.90 |
| Purchase #2 | $192.64 | 8.427% | $208.8738 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $131.67 | 11.371% | $146.6422 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $23.31 | 10.104% | $25.6652 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $250.57 | 6.804% | $267.6188 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $149.98 | 7.617% | $161.404 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $110.34 | 13.315% | $125.0318 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,101.20 | $1,206.1142 | $1,206.11 | $1,206.10 | $1,206.10 | |