| 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 | $209.65 | 5.519% | $221.2206 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $191.89 | 9.735% | $210.5705 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $83.92 | 8.242% | $90.8367 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $9.36 | 13.414% | $10.6156 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $250.75 | 3.496% | $259.5162 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $213.45 | 13.856% | $243.0256 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $11.74 | 7.815% | $12.6575 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $970.76 | $1,048.4427 | $1,048.46 | $1,048.40 | $1,048.40 | |