| 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 | $235.27 | 5.212% | $247.5323 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $53.38 | 9.392% | $58.3934 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $70.72 | 10.415% | $78.0855 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $111.74 | 3.649% | $115.8174 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $23.39 | 10.801% | $25.9164 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $207.68 | 4.626% | $217.2873 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $135.60 | 3.435% | $140.2579 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $837.78 | $883.2902 | $883.30 | $883.30 | $883.30 | |