| 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 | $201.79 | 12.286% | $226.5819 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $227.88 | 7.631% | $245.2695 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $228.98 | 13.639% | $260.2106 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $97.52 | 3.295% | $100.7333 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $121.90 | 3.209% | $125.8118 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $93.60 | 5.782% | $99.012 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $241.49 | 13.436% | $273.9366 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $1,213.16 | $1,331.5557 | $1,331.55 | $1,331.55 | $1,331.50 | |