| 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 | $182.88 | 9.598% | $200.4328 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $249.87 | 3.223% | $257.9233 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $75.85 | 11.555% | $84.6145 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $76.36 | 13.110% | $86.3708 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $155.86 | 13.132% | $176.3275 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $72.65 | 4.459% | $75.8895 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $57.65 | 3.126% | $59.4521 | $59.45 | $59.45 | $59.50 |
| 7 purchase totals = | $871.12 | $941.0105 | $941.00 | $941.00 | $941.00 | |