| 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 | $181.91 | 3.850% | $188.9135 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $226.50 | 12.108% | $253.9246 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $212.56 | 11.673% | $237.3721 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $26.33 | 8.521% | $28.5736 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $205.32 | 13.533% | $233.106 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $190.95 | 11.354% | $212.6305 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $231.66 | 6.119% | $245.8353 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,275.23 | $1,400.3556 | $1,400.35 | $1,400.30 | $1,400.30 | |