| 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 | $199.59 | 4.164% | $207.9009 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $203.95 | 5.543% | $215.2549 | $215.25 | $215.25 | $215.30 |
| Purchase #3 | $215.88 | 4.302% | $225.1672 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $221.38 | 13.592% | $251.47 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $78.58 | 5.304% | $82.7479 | $82.75 | $82.75 | $82.70 |
| Purchase #6 | $249.55 | 7.819% | $269.0623 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $228.44 | 4.480% | $238.6741 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,397.37 | $1,490.2773 | $1,490.27 | $1,490.20 | $1,490.40 | |