| 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 | $26.39 | 8.526% | $28.64 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $207.89 | 4.211% | $216.6442 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $42.94 | 9.695% | $47.103 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $239.25 | 10.128% | $263.4812 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $88.96 | 13.277% | $100.7712 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $243.46 | 4.344% | $254.0359 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $23.27 | 13.748% | $26.4692 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $872.16 | $937.1447 | $937.14 | $937.15 | $937.10 | |