| 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 | $229.97 | 12.174% | $257.9665 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $150.44 | 6.170% | $159.7221 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $215.30 | 6.384% | $229.0448 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $154.50 | 9.338% | $168.9272 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $185.87 | 9.362% | $203.2711 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $232.99 | 5.119% | $244.9168 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $99.68 | 9.350% | $109.0001 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $1,268.75 | $1,372.8486 | $1,372.85 | $1,372.80 | $1,372.80 | |