| 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 | $42.32 | 10.869% | $46.9198 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $153.62 | 4.825% | $161.0322 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $86.58 | 3.450% | $89.567 | $89.57 | $89.55 | $89.60 |
| Purchase #4 | $230.73 | 10.322% | $254.546 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $135.65 | 9.389% | $148.3862 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $191.25 | 5.283% | $201.3537 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $201.70 | 8.166% | $218.1708 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $1,041.85 | $1,119.9757 | $1,119.98 | $1,119.95 | $1,120.00 | |