| 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 | $215.53 | 10.572% | $238.3158 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $27.47 | 3.309% | $28.379 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $117.93 | 11.302% | $131.2584 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $208.26 | 7.836% | $224.5793 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $92.36 | 10.582% | $102.1335 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $67.82 | 4.376% | $70.7878 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $82.43 | 5.702% | $87.1302 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $811.80 | $882.5840 | $882.59 | $882.65 | $882.60 | |