| 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 | $116.86 | 13.645% | $132.8055 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $220.88 | 6.305% | $234.8065 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $8.46 | 13.372% | $9.5913 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $201.65 | 5.749% | $213.2429 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $156.95 | 4.718% | $164.3549 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $191.92 | 3.142% | $197.9501 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $235.70 | 9.344% | $257.7238 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,132.42 | $1,210.4750 | $1,210.47 | $1,210.45 | $1,210.50 | |