| 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 | $211.73 | 8.525% | $229.78 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $193.63 | 6.588% | $206.3863 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $217.55 | 3.410% | $224.9685 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $233.63 | 4.255% | $243.571 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $132.86 | 7.207% | $142.4352 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $235.54 | 6.243% | $250.2448 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $247.83 | 8.663% | $269.2995 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $1,472.77 | $1,566.6853 | $1,566.69 | $1,566.70 | $1,566.70 | |