| 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 | $244.72 | 8.352% | $265.159 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $150.28 | 9.177% | $164.0712 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $102.65 | 13.601% | $116.6114 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $64.52 | 3.645% | $66.8718 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $143.88 | 12.469% | $161.8204 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $99.58 | 10.212% | $109.7491 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $153.85 | 4.247% | $160.384 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $959.48 | $1,044.6669 | $1,044.66 | $1,044.60 | $1,044.70 | |