| 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 | $203.49 | 4.580% | $212.8098 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $217.67 | 4.352% | $227.143 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $160.71 | 9.152% | $175.4182 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $216.36 | 7.869% | $233.3854 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $54.44 | 3.576% | $56.3868 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $191.38 | 7.360% | $205.4656 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $197.70 | 5.339% | $208.2552 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,241.75 | $1,318.8640 | $1,318.88 | $1,318.85 | $1,318.90 | |