| 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 | $174.46 | 12.312% | $195.9395 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $26.35 | 3.656% | $27.3134 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $35.99 | 3.240% | $37.1561 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $126.57 | 11.629% | $141.2888 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $18.35 | 9.117% | $20.023 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $10.28 | 7.399% | $11.0406 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $245.56 | 12.156% | $275.4103 | $275.41 | $275.40 | $275.40 |
| 7 purchase totals = | $637.56 | $708.1717 | $708.17 | $708.15 | $708.10 | |