| 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 | $115.59 | 13.601% | $131.3114 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $7.44 | 3.204% | $7.6784 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $126.92 | 9.145% | $138.5268 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $175.29 | 13.259% | $198.5317 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $118.36 | 8.632% | $128.5768 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $22.47 | 11.787% | $25.1185 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $97.46 | 5.466% | $102.7872 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $663.53 | $732.5308 | $732.54 | $732.60 | $732.50 | |