| 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 | $102.41 | 6.819% | $109.3933 | $109.39 | $109.40 | $109.40 |
| Purchase #2 | $165.43 | 8.277% | $179.1226 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $78.76 | 10.669% | $87.1629 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $222.54 | 13.487% | $252.554 | $252.55 | $252.55 | $252.60 |
| Purchase #5 | $242.80 | 4.188% | $252.9685 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $31.45 | 13.822% | $35.797 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $118.70 | 5.757% | $125.5336 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $962.09 | $1,042.5319 | $1,042.52 | $1,042.50 | $1,042.60 | |