| 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 | $243.49 | 5.688% | $257.3397 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $210.82 | 8.791% | $229.3532 | $229.35 | $229.35 | $229.40 |
| Purchase #3 | $36.26 | 8.631% | $39.3896 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $33.37 | 3.431% | $34.5149 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $228.68 | 4.588% | $239.1718 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $7.35 | 7.607% | $7.9091 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $126.89 | 5.658% | $134.0694 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $886.86 | $941.7477 | $941.74 | $941.70 | $941.80 | |