| 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 | $228.56 | 12.675% | $257.53 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $143.30 | 4.508% | $149.76 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $176.62 | 7.527% | $189.9142 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $170.47 | 13.382% | $193.2823 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $126.63 | 13.827% | $144.1391 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $145.66 | 6.300% | $154.8366 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $231.86 | 9.267% | $253.3465 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $1,223.10 | $1,342.8087 | $1,342.81 | $1,342.85 | $1,342.70 | |