| 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 | $224.84 | 3.714% | $233.1906 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $43.71 | 11.560% | $48.7629 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $218.34 | 5.810% | $231.0256 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $88.75 | 7.573% | $95.471 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $99.74 | 12.565% | $112.2723 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $228.31 | 5.248% | $240.2917 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $106.93 | 10.388% | $118.0379 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $1,010.62 | $1,079.0520 | $1,079.05 | $1,079.05 | $1,079.10 | |