| 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 | $223.65 | 8.414% | $242.4679 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $159.96 | 5.857% | $169.3289 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $22.87 | 7.584% | $24.6045 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $16.68 | 9.633% | $18.2868 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $189.45 | 7.790% | $204.2082 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $166.51 | 12.761% | $187.7583 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $135.47 | 8.308% | $146.7248 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $914.59 | $993.3794 | $993.38 | $993.35 | $993.40 | |