| 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 | $217.48 | 9.797% | $238.7865 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $50.95 | 9.431% | $55.7551 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $235.31 | 4.686% | $246.3366 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $229.70 | 11.831% | $256.8758 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $67.64 | 11.554% | $75.4551 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $155.63 | 5.730% | $164.5476 | $164.55 | $164.55 | $164.50 |
| Purchase #7 | $75.92 | 9.529% | $83.1544 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $1,032.63 | $1,120.9111 | $1,120.93 | $1,120.95 | $1,121.00 | |