| 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 | $217.66 | 5.596% | $229.8403 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $222.97 | 7.514% | $239.724 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $93.40 | 10.268% | $102.9903 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $145.40 | 6.546% | $154.9179 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $121.90 | 10.473% | $134.6666 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $167.39 | 9.635% | $183.518 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $110.39 | 8.600% | $119.8835 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $1,079.11 | $1,165.5406 | $1,165.54 | $1,165.50 | $1,165.50 | |