| 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 | $201.32 | 3.511% | $208.3883 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $182.82 | 5.417% | $192.7234 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $231.87 | 5.165% | $243.8461 | $243.85 | $243.85 | $243.80 |
| Purchase #4 | $226.88 | 12.122% | $254.3824 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $203.74 | 10.214% | $224.55 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $160.85 | 11.360% | $179.1226 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $223.30 | 7.283% | $239.5629 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $1,430.78 | $1,542.5757 | $1,542.57 | $1,542.55 | $1,542.60 | |