| 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 | $104.28 | 12.805% | $117.6331 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $21.97 | 4.357% | $22.9272 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $143.58 | 13.856% | $163.4744 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $116.94 | 11.112% | $129.9344 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $245.46 | 12.209% | $275.4282 | $275.43 | $275.45 | $275.40 |
| Purchase #6 | $151.63 | 5.721% | $160.3048 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $227.84 | 5.416% | $240.1798 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,011.70 | $1,109.8819 | $1,109.87 | $1,109.95 | $1,109.80 | |