| 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 | $213.26 | 8.319% | $231.0011 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $37.40 | 10.405% | $41.2915 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $215.79 | 3.459% | $223.2542 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $106.72 | 5.346% | $112.4253 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $51.27 | 9.244% | $56.0094 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $14.40 | 10.325% | $15.8868 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $107.53 | 11.319% | $119.7013 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $746.37 | $799.5696 | $799.57 | $799.60 | $799.60 | |