| 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 | $249.45 | 3.480% | $258.1309 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $232.64 | 6.605% | $248.0059 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $76.68 | 3.782% | $79.58 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $220.71 | 9.403% | $241.4634 | $241.46 | $241.45 | $241.50 |
| Purchase #5 | $195.82 | 5.242% | $206.0849 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $203.78 | 12.478% | $229.2077 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $119.46 | 11.173% | $132.8073 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $1,298.54 | $1,395.2801 | $1,395.28 | $1,395.30 | $1,395.30 | |