| 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 | $118.63 | 11.688% | $132.4955 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $115.40 | 4.120% | $120.1545 | $120.15 | $120.15 | $120.20 |
| Purchase #3 | $170.40 | 8.871% | $185.5162 | $185.52 | $185.50 | $185.50 |
| Purchase #4 | $245.62 | 6.544% | $261.6934 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $79.27 | 9.491% | $86.7935 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $224.83 | 10.464% | $248.3562 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $42.49 | 4.790% | $44.5253 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $996.64 | $1,079.5346 | $1,079.54 | $1,079.55 | $1,079.60 | |