| 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 | $248.79 | 10.182% | $274.1218 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $23.37 | 9.462% | $25.5813 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $87.32 | 8.299% | $94.5667 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $73.95 | 5.594% | $78.0868 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $239.99 | 8.676% | $260.8115 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $86.78 | 12.368% | $97.513 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $129.52 | 4.553% | $135.417 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $889.72 | $966.0981 | $966.10 | $966.05 | $966.10 | |