| 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 | $193.96 | 12.707% | $218.6065 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $104.47 | 8.571% | $113.4241 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $139.96 | 7.371% | $150.2765 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $190.82 | 11.315% | $212.4113 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $175.63 | 8.580% | $190.6991 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $221.67 | 9.812% | $243.4203 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $210.65 | 10.341% | $232.4333 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $1,237.16 | $1,361.2711 | $1,361.27 | $1,361.25 | $1,361.20 | |