| 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 | $23.99 | 3.390% | $24.8033 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $197.95 | 8.813% | $215.3953 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $217.68 | 3.186% | $224.6153 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $226.74 | 11.344% | $252.4614 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $86.69 | 8.168% | $93.7708 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $219.79 | 3.265% | $226.9661 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $118.75 | 4.723% | $124.3586 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $1,091.59 | $1,162.3708 | $1,162.38 | $1,162.30 | $1,162.50 | |