| 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 | $191.49 | 12.548% | $215.5182 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $139.28 | 5.291% | $146.6493 | $146.65 | $146.65 | $146.60 |
| Purchase #3 | $117.82 | 8.759% | $128.1399 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $215.74 | 3.434% | $223.1485 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $49.77 | 10.594% | $55.0426 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $20.96 | 5.430% | $22.0981 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $45.91 | 7.560% | $49.3808 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $780.97 | $839.9774 | $839.98 | $840.00 | $839.80 | |