| 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 | $198.25 | 7.192% | $212.5081 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $51.35 | 12.278% | $57.6548 | $57.65 | $57.65 | $57.70 |
| Purchase #3 | $228.92 | 13.232% | $259.2107 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $242.63 | 4.843% | $254.3806 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $233.31 | 10.157% | $257.0073 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $100.61 | 4.379% | $105.0157 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $231.97 | 8.530% | $251.757 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $1,287.04 | $1,397.5342 | $1,397.54 | $1,397.50 | $1,397.60 | |