| 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 | $91.90 | 11.433% | $102.4069 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $232.88 | 4.386% | $243.0941 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $128.42 | 10.482% | $141.881 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $39.56 | 13.749% | $44.9991 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $175.47 | 6.580% | $187.0159 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $117.75 | 10.171% | $129.7264 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $200.71 | 6.554% | $213.8645 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $986.69 | $1,062.9879 | $1,062.99 | $1,063.00 | $1,063.00 | |