| 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 | $217.46 | 4.121% | $226.4215 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $51.87 | 10.700% | $57.4201 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $10.83 | 13.600% | $12.3029 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $197.53 | 7.652% | $212.645 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $183.25 | 3.148% | $189.0187 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $13.25 | 5.576% | $13.9888 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $52.67 | 3.651% | $54.593 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $726.86 | $766.3900 | $766.39 | $766.35 | $766.30 | |