| 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 | $82.62 | 5.624% | $87.2665 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $211.25 | 9.312% | $230.9216 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $117.71 | 12.155% | $132.0177 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $164.61 | 12.734% | $185.5714 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $42.91 | 4.782% | $44.962 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $227.41 | 10.836% | $252.0521 | $252.05 | $252.05 | $252.10 |
| Purchase #7 | $177.32 | 9.543% | $194.2416 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,023.83 | $1,127.0329 | $1,127.03 | $1,126.95 | $1,127.10 | |