| 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 | $16.26 | 13.530% | $18.46 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $231.28 | 9.443% | $253.1198 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $200.79 | 12.423% | $225.7341 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $208.94 | 5.822% | $221.1045 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $25.95 | 9.118% | $28.3161 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $82.53 | 4.491% | $86.2364 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $122.57 | 10.217% | $135.093 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $888.32 | $968.0639 | $968.06 | $968.05 | $968.00 | |