| 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 | $29.58 | 4.642% | $30.9531 | $30.95 | $30.95 | $31.00 |
| Purchase #2 | $227.86 | 7.256% | $244.3935 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $218.56 | 5.152% | $229.8202 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $136.69 | 8.735% | $148.6299 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $221.41 | 12.258% | $248.5504 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $163.53 | 3.113% | $168.6207 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $42.92 | 10.796% | $47.5536 | $47.55 | $47.55 | $47.60 |
| 7 purchase totals = | $1,040.55 | $1,118.5214 | $1,118.51 | $1,118.50 | $1,118.60 | |