| 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 | $148.29 | 8.114% | $160.3223 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $204.89 | 13.430% | $232.4067 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $230.81 | 7.113% | $247.2275 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $112.90 | 11.732% | $126.1454 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $240.29 | 4.115% | $250.1779 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $116.55 | 3.355% | $120.4603 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $82.26 | 4.590% | $86.0357 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,135.99 | $1,222.7758 | $1,222.79 | $1,222.80 | $1,222.70 | |