| 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 | $85.67 | 6.438% | $91.1854 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $65.27 | 5.561% | $68.8997 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $208.34 | 3.336% | $215.2902 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $199.28 | 13.442% | $226.0672 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $105.42 | 8.379% | $114.2531 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $169.96 | 13.354% | $192.6565 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $199.52 | 12.520% | $224.4999 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,033.46 | $1,132.8520 | $1,132.86 | $1,132.85 | $1,133.00 | |