| 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 | $225.60 | 8.241% | $244.1917 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $170.77 | 11.591% | $190.564 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $32.90 | 3.577% | $34.0768 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $234.72 | 4.647% | $245.6274 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $136.73 | 13.500% | $155.1886 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $206.55 | 11.266% | $229.8199 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $113.81 | 3.161% | $117.4075 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $1,121.08 | $1,216.8759 | $1,216.88 | $1,216.90 | $1,216.90 | |