| 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 | $115.87 | 11.528% | $129.2275 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $221.89 | 8.298% | $240.3024 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $121.63 | 5.741% | $128.6128 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $111.72 | 13.324% | $126.6056 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $104.57 | 8.455% | $113.4114 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $40.71 | 10.643% | $45.0428 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $153.60 | 10.787% | $170.1688 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $869.99 | $953.3713 | $953.37 | $953.35 | $953.30 | |