| 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 | $222.33 | 11.205% | $247.2421 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $141.69 | 10.401% | $156.4272 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $248.70 | 13.378% | $281.9711 | $281.97 | $281.95 | $282.00 |
| Purchase #4 | $213.96 | 6.154% | $227.1271 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $160.38 | 10.215% | $176.7628 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $225.31 | 13.341% | $255.3686 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $229.86 | 12.628% | $258.8867 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,442.23 | $1,603.7856 | $1,603.79 | $1,603.80 | $1,603.80 | |