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 | $124.40 | 3.777% | $129.0986 | $129.10 | $129.10 | $129.10 |
Purchase #2 | $94.56 | 4.862% | $99.1575 | $99.16 | $99.15 | $99.20 |
Purchase #3 | $78.68 | 7.419% | $84.5173 | $84.52 | $84.50 | $84.50 |
Purchase #4 | $111.56 | 4.326% | $116.3861 | $116.39 | $116.40 | $116.40 |
Purchase #5 | $128.26 | 10.844% | $142.1685 | $142.17 | $142.15 | $142.20 |
Purchase #6 | $43.56 | 8.627% | $47.3179 | $47.32 | $47.30 | $47.30 |
Purchase #7 | $206.78 | 13.706% | $235.1213 | $235.12 | $235.10 | $235.10 |
7 purchase totals = | $787.80 | $853.7672 | $853.78 | $853.70 | $853.80 |