| 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 | $97.49 | 12.202% | $109.3857 | $109.39 | $109.40 | $109.40 |
| Purchase #2 | $209.47 | 5.503% | $220.9971 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $55.47 | 12.147% | $62.2079 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $89.31 | 3.457% | $92.3974 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $27.49 | 8.699% | $29.8814 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $221.59 | 6.416% | $235.8072 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $63.76 | 4.157% | $66.4105 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $764.58 | $817.0872 | $817.10 | $817.10 | $817.10 | |