| 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 | $213.86 | 5.173% | $224.923 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $50.73 | 9.612% | $55.6062 | $55.61 | $55.60 | $55.60 |
| Purchase #3 | $133.77 | 9.770% | $146.8393 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $151.65 | 3.148% | $156.4239 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $8.61 | 3.383% | $8.9013 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $87.44 | 12.555% | $98.4181 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $46.68 | 5.311% | $49.1592 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $692.74 | $740.2710 | $740.27 | $740.20 | $740.20 | |