| 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 | $98.77 | 11.775% | $110.4002 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $18.63 | 9.863% | $20.4675 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $81.94 | 11.678% | $91.509 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $201.38 | 3.761% | $208.9539 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $204.73 | 10.116% | $225.4405 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $142.87 | 5.373% | $150.5464 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $105.28 | 3.278% | $108.7311 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $853.60 | $916.0486 | $916.05 | $916.05 | $916.00 | |