| 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 | $225.98 | 13.605% | $256.7246 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $235.29 | 9.349% | $257.2873 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $9.38 | 12.674% | $10.5688 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $152.89 | 10.412% | $168.8089 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $111.72 | 12.408% | $125.5822 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $239.37 | 5.411% | $252.3223 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $76.84 | 3.693% | $79.6777 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $1,051.47 | $1,150.9718 | $1,150.97 | $1,150.95 | $1,151.00 | |