| 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 | $41.87 | 3.210% | $43.214 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $131.57 | 11.273% | $146.4019 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $53.99 | 12.113% | $60.5298 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $229.62 | 3.833% | $238.4213 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $114.78 | 4.650% | $120.1173 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $35.81 | 4.437% | $37.3989 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $207.26 | 12.555% | $233.2815 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $814.90 | $879.3647 | $879.36 | $879.35 | $879.30 | |