| 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 | $183.62 | 3.691% | $190.3974 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $65.34 | 6.335% | $69.4793 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $231.48 | 9.420% | $253.2854 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $205.35 | 3.483% | $212.5023 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $226.38 | 3.802% | $234.987 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $46.80 | 12.477% | $52.6392 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $5.48 | 12.260% | $6.1518 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $964.45 | $1,019.4424 | $1,019.45 | $1,019.50 | $1,019.50 | |