| 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 | $213.42 | 11.396% | $237.7413 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $207.76 | 9.311% | $227.1045 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $13.77 | 13.486% | $15.627 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $212.86 | 11.829% | $238.0392 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $230.91 | 6.833% | $246.6881 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $118.35 | 3.363% | $122.3301 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $49.29 | 5.801% | $52.1493 | $52.15 | $52.15 | $52.10 |
| 7 purchase totals = | $1,046.36 | $1,139.6795 | $1,139.68 | $1,139.75 | $1,139.50 | |