| 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 | $15.28 | 3.525% | $15.8186 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $227.37 | 8.402% | $246.4736 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $136.82 | 10.397% | $151.0452 | $151.05 | $151.05 | $151.00 |
| Purchase #4 | $154.83 | 3.289% | $159.9224 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $236.64 | 13.105% | $267.6517 | $267.65 | $267.65 | $267.70 |
| Purchase #6 | $227.95 | 4.507% | $238.2237 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $152.46 | 11.534% | $170.0447 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,151.35 | $1,249.1799 | $1,249.17 | $1,249.10 | $1,249.10 | |