| 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 | $135.62 | 9.380% | $148.3412 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $222.92 | 13.235% | $252.4235 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $143.43 | 6.242% | $152.3829 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $81.80 | 3.487% | $84.6524 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $137.40 | 10.507% | $151.8366 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $214.50 | 4.461% | $224.0688 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $238.89 | 3.494% | $247.2368 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $1,174.56 | $1,260.9422 | $1,260.94 | $1,260.95 | $1,260.90 | |