| 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 | $117.76 | 3.395% | $121.758 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $196.79 | 4.481% | $205.6082 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $117.70 | 7.440% | $126.4569 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $127.76 | 12.118% | $143.242 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $57.85 | 3.778% | $60.0356 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $39.60 | 6.870% | $42.3205 | $42.32 | $42.30 | $42.30 |
| Purchase #7 | $195.87 | 4.443% | $204.5725 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $853.33 | $903.9937 | $904.00 | $903.95 | $904.00 | |