| 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 | $242.40 | 5.109% | $254.7842 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $250.49 | 8.715% | $272.3202 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $189.60 | 12.495% | $213.2905 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $148.89 | 5.502% | $157.0819 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $176.53 | 10.452% | $194.9809 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $56.37 | 10.382% | $62.2223 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $204.88 | 3.723% | $212.5077 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,269.16 | $1,367.1877 | $1,367.18 | $1,367.20 | $1,367.20 | |