| 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 | $18.29 | 11.579% | $20.4078 | $20.41 | $20.40 | $20.40 |
| Purchase #2 | $99.54 | 6.106% | $105.6179 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $230.57 | 3.364% | $238.3264 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $30.62 | 10.125% | $33.7203 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $160.84 | 10.590% | $177.873 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $113.83 | 10.718% | $126.0303 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $247.87 | 5.107% | $260.5287 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $901.56 | $962.5044 | $962.51 | $962.50 | $962.40 | |