| 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 | $106.43 | 3.733% | $110.403 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $234.56 | 5.798% | $248.1598 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $158.69 | 9.286% | $173.426 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $195.79 | 3.565% | $202.7699 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $41.44 | 10.330% | $45.7208 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $26.26 | 10.193% | $28.9367 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $119.51 | 10.714% | $132.3143 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $882.68 | $941.7305 | $941.73 | $941.70 | $941.70 | |