| 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 | $125.69 | 9.639% | $137.8053 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $242.51 | 11.355% | $270.047 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $21.58 | 8.388% | $23.3901 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $244.35 | 5.428% | $257.6133 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $48.70 | 12.652% | $54.8615 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $151.83 | 4.240% | $158.2676 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $247.38 | 3.534% | $256.1224 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,082.04 | $1,158.1072 | $1,158.11 | $1,158.05 | $1,158.10 | |