| 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 | $240.96 | 9.188% | $263.0994 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $142.40 | 6.701% | $151.9422 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $78.43 | 10.829% | $86.9232 | $86.92 | $86.90 | $86.90 |
| Purchase #4 | $155.49 | 4.638% | $162.7016 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $204.65 | 9.639% | $224.3762 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $141.67 | 7.267% | $151.9652 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $98.42 | 10.452% | $108.7069 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $1,062.02 | $1,149.7147 | $1,149.72 | $1,149.70 | $1,149.70 | |