| 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 | $117.95 | 7.764% | $127.1076 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $7.50 | 8.145% | $8.1109 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $24.73 | 5.495% | $26.0889 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $143.83 | 4.117% | $149.7515 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $111.87 | 9.189% | $122.1497 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $88.66 | 12.859% | $100.0608 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $199.85 | 4.503% | $208.8492 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $694.39 | $742.1186 | $742.12 | $742.10 | $742.10 | |