| 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 | $225.79 | 9.289% | $246.7636 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $237.89 | 7.426% | $255.5557 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $158.86 | 6.841% | $169.7276 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $236.34 | 9.346% | $258.4283 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $237.35 | 8.575% | $257.7028 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $102.31 | 5.814% | $108.2583 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $99.61 | 12.497% | $112.0583 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,298.15 | $1,408.4946 | $1,408.50 | $1,408.50 | $1,408.60 | |