| 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 | $237.93 | 9.589% | $260.7451 | $260.75 | $260.75 | $260.70 |
| Purchase #2 | $21.86 | 4.807% | $22.9108 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $82.49 | 5.469% | $87.0014 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $247.27 | 8.246% | $267.6599 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $76.77 | 4.730% | $80.4012 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $33.93 | 10.354% | $37.4431 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $187.46 | 6.755% | $200.1229 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $887.71 | $956.2844 | $956.28 | $956.25 | $956.20 | |