| 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 | $133.59 | 3.867% | $138.7559 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $239.29 | 3.385% | $247.39 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $177.99 | 9.663% | $195.1892 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $61.78 | 9.285% | $67.5163 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $86.69 | 7.177% | $92.9117 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $188.83 | 4.411% | $197.1593 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $76.52 | 10.567% | $84.6059 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $964.69 | $1,023.5283 | $1,023.54 | $1,023.50 | $1,023.60 | |