| 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 | $113.64 | 3.366% | $117.4651 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $243.43 | 9.155% | $265.716 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $62.73 | 12.483% | $70.5606 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $195.44 | 7.753% | $210.5925 | $210.59 | $210.60 | $210.60 |
| Purchase #5 | $41.67 | 7.595% | $44.8348 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $189.51 | 5.240% | $199.4403 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $41.95 | 7.546% | $45.1155 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $888.37 | $953.7248 | $953.73 | $953.70 | $953.70 | |