| 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 | $107.50 | 11.398% | $119.7529 | $119.75 | $119.75 | $119.80 |
| Purchase #2 | $62.25 | 3.675% | $64.5377 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $225.88 | 9.873% | $248.1811 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $219.33 | 13.569% | $249.0909 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $109.84 | 11.315% | $122.2684 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $247.27 | 5.512% | $260.8995 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $143.51 | 6.725% | $153.161 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $1,115.58 | $1,217.8915 | $1,217.89 | $1,217.90 | $1,218.00 | |