| 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 | $242.32 | 7.466% | $260.4116 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $83.85 | 12.798% | $94.5811 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $222.36 | 7.316% | $238.6279 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $229.79 | 6.660% | $245.094 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $224.53 | 10.415% | $247.9148 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $174.82 | 8.851% | $190.2933 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $181.42 | 11.803% | $202.833 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,359.09 | $1,479.7557 | $1,479.74 | $1,479.80 | $1,479.70 | |