| 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 | $181.72 | 12.441% | $204.3278 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $182.68 | 10.772% | $202.3583 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $143.91 | 13.427% | $163.2328 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $233.50 | 9.480% | $255.6358 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $190.39 | 11.459% | $212.2068 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $80.63 | 6.507% | $85.8766 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $78.36 | 10.483% | $86.5745 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $1,091.19 | $1,210.2126 | $1,210.22 | $1,210.25 | $1,210.20 | |