| 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 | $29.34 | 6.425% | $31.2251 | $31.23 | $31.25 | $31.20 |
| Purchase #2 | $195.71 | 6.219% | $207.8812 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $246.57 | 4.354% | $257.3057 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $228.85 | 10.173% | $252.1309 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $59.73 | 4.524% | $62.4322 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $244.69 | 7.826% | $263.8394 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $17.56 | 4.671% | $18.3802 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $1,022.45 | $1,093.1947 | $1,093.20 | $1,093.30 | $1,093.10 | |