| 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 | $204.89 | 5.352% | $215.8557 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $106.68 | 9.812% | $117.1474 | $117.15 | $117.15 | $117.10 |
| Purchase #3 | $176.38 | 6.416% | $187.6965 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $47.52 | 5.622% | $50.1916 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $161.81 | 4.795% | $169.5688 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $96.96 | 7.810% | $104.5326 | $104.53 | $104.55 | $104.50 |
| Purchase #7 | $186.54 | 8.514% | $202.422 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $980.78 | $1,047.4146 | $1,047.42 | $1,047.40 | $1,047.40 | |