| 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 | $97.29 | 5.388% | $102.532 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $141.56 | 7.687% | $152.4417 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $64.90 | 10.167% | $71.4984 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $96.83 | 12.865% | $109.2872 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $108.70 | 8.276% | $117.696 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $249.73 | 10.767% | $276.6184 | $276.62 | $276.60 | $276.60 |
| Purchase #7 | $48.42 | 10.825% | $53.6615 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $807.43 | $883.7352 | $883.74 | $883.75 | $883.70 | |