| 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 | $103.40 | 9.335% | $113.0524 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $142.83 | 5.633% | $150.8756 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $31.52 | 12.306% | $35.3989 | $35.40 | $35.40 | $35.40 |
| Purchase #4 | $187.99 | 10.107% | $206.9901 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $38.83 | 4.799% | $40.6935 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $237.43 | 6.625% | $253.1597 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $243.40 | 3.450% | $251.7973 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $985.40 | $1,051.9675 | $1,051.97 | $1,052.00 | $1,052.10 | |