| 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 | $232.38 | 10.300% | $256.3151 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $234.75 | 11.426% | $261.5725 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $41.48 | 9.316% | $45.3443 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $48.44 | 10.789% | $53.6662 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $123.57 | 9.410% | $135.1979 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $207.61 | 3.849% | $215.6009 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $239.77 | 9.325% | $262.1286 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $1,128.00 | $1,229.8255 | $1,229.83 | $1,229.80 | $1,229.80 | |