| 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 | $12.28 | 3.488% | $12.7083 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $59.86 | 5.564% | $63.1906 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $6.50 | 3.428% | $6.7228 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $141.58 | 13.444% | $160.614 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $214.49 | 13.825% | $244.1432 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $217.33 | 3.526% | $224.9931 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $217.36 | 6.156% | $230.7407 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $869.40 | $943.1127 | $943.10 | $943.10 | $943.00 | |