| 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 | $222.42 | 4.263% | $231.9018 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $139.95 | 9.872% | $153.7659 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $139.38 | 12.509% | $156.815 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $150.33 | 12.773% | $169.5317 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $158.87 | 10.283% | $175.2066 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $226.85 | 12.586% | $255.4013 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $250.38 | 3.872% | $260.0747 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,288.18 | $1,402.6970 | $1,402.70 | $1,402.65 | $1,402.70 | |