| 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 | $221.50 | 9.362% | $242.2368 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $98.56 | 8.662% | $107.0973 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $116.97 | 8.842% | $127.3125 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $40.39 | 3.600% | $41.844 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $64.80 | 12.160% | $72.6797 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $226.91 | 11.765% | $253.606 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $235.60 | 9.752% | $258.5757 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $1,004.73 | $1,103.3520 | $1,103.36 | $1,103.40 | $1,103.30 | |