| 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 | $244.39 | 11.277% | $271.9499 | $271.95 | $271.95 | $271.90 |
| Purchase #2 | $171.41 | 12.592% | $192.9939 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $175.48 | 7.249% | $188.2005 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $204.62 | 8.585% | $222.1866 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $70.73 | 11.626% | $78.9531 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $9.60 | 13.237% | $10.8708 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $153.77 | 4.330% | $160.4282 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $1,030.00 | $1,125.5830 | $1,125.58 | $1,125.60 | $1,125.60 | |