| 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 | $117.71 | 4.344% | $122.8233 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $203.32 | 12.176% | $228.0762 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $220.42 | 12.731% | $248.4817 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $73.44 | 6.656% | $78.3282 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $247.65 | 10.827% | $274.4631 | $274.46 | $274.45 | $274.50 |
| Purchase #6 | $107.97 | 5.358% | $113.755 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $136.43 | 11.185% | $151.6897 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $1,106.94 | $1,217.6172 | $1,217.62 | $1,217.65 | $1,217.70 | |