| 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 | $225.63 | 13.779% | $256.7196 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $214.36 | 3.822% | $222.5528 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $125.79 | 8.371% | $136.3199 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $19.35 | 6.865% | $20.6784 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $116.83 | 8.869% | $127.1917 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $76.31 | 10.270% | $84.147 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $174.80 | 8.869% | $190.303 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $953.07 | $1,037.9124 | $1,037.91 | $1,037.90 | $1,037.90 | |