| 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 | $217.90 | 5.638% | $230.1852 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $192.85 | 12.714% | $217.3689 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $210.54 | 12.751% | $237.386 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $186.47 | 13.214% | $211.1101 | $211.11 | $211.10 | $211.10 |
| Purchase #5 | $218.41 | 13.482% | $247.856 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $182.29 | 4.372% | $190.2597 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $105.40 | 4.409% | $110.0471 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $1,313.86 | $1,444.2130 | $1,444.23 | $1,444.20 | $1,444.30 | |