| 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 | $192.42 | 12.773% | $216.9978 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $58.90 | 8.857% | $64.1168 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $170.50 | 7.113% | $182.6277 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $216.85 | 9.357% | $237.1407 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $18.48 | 12.664% | $20.8203 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $64.68 | 4.728% | $67.7381 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $169.63 | 13.470% | $192.4792 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $891.46 | $981.9206 | $981.93 | $981.95 | $981.80 | |