| 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 | $82.40 | 10.179% | $90.7875 | $90.79 | $90.80 | $90.80 |
| Purchase #2 | $224.99 | 5.659% | $237.7222 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $102.70 | 7.569% | $110.4734 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $154.99 | 5.597% | $163.6648 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $118.87 | 5.332% | $125.2081 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $224.52 | 12.612% | $252.8365 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $101.39 | 8.696% | $110.2069 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,009.86 | $1,090.8994 | $1,090.90 | $1,090.85 | $1,090.90 | |