| 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 | $23.35 | 9.591% | $25.5895 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $19.25 | 11.171% | $21.4004 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $75.25 | 7.822% | $81.1361 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $166.67 | 9.384% | $182.3103 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $190.41 | 12.253% | $213.7409 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $236.39 | 3.622% | $244.952 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $121.48 | 6.250% | $129.0725 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $832.80 | $898.2017 | $898.20 | $898.20 | $898.20 | |