| 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 | $197.44 | 11.870% | $220.8761 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $185.30 | 13.159% | $209.6836 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $136.92 | 11.837% | $153.1272 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $87.49 | 5.159% | $92.0036 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $17.32 | 9.477% | $18.9614 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $199.81 | 5.748% | $211.2951 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $25.56 | 5.552% | $26.9791 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $849.84 | $932.9261 | $932.93 | $933.00 | $933.00 | |