| 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 | $205.44 | 13.630% | $233.4415 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $14.80 | 9.345% | $16.1831 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $77.33 | 4.633% | $80.9127 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $227.66 | 10.560% | $251.7009 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $88.61 | 11.769% | $99.0385 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $141.97 | 6.511% | $151.2137 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $16.42 | 10.137% | $18.0845 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $772.23 | $850.5749 | $850.56 | $850.60 | $850.50 | |