| 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 | $183.40 | 9.143% | $200.1683 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $117.47 | 3.315% | $121.3641 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $197.97 | 11.266% | $220.2733 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $211.56 | 7.389% | $227.1922 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $109.40 | 6.732% | $116.7648 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $26.95 | 10.108% | $29.6741 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $110.90 | 6.800% | $118.4412 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $957.65 | $1,033.8780 | $1,033.86 | $1,033.80 | $1,034.00 | |