| 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 | $194.97 | 8.858% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $193.50 | 12.406% | $217.5056 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $224.82 | 13.431% | $255.0156 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $112.78 | 6.405% | $120.0036 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $124.51 | 9.437% | $136.26 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $154.73 | 12.641% | $174.2894 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $6.88 | 11.570% | $7.676 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $1,012.19 | $1,122.9906 | $1,123.00 | $1,123.00 | $1,123.00 | |