| 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 | $230.69 | 7.213% | $247.3297 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $148.56 | 7.851% | $160.2234 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $30.43 | 9.206% | $33.2314 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $46.94 | 5.687% | $49.6095 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $227.56 | 10.836% | $252.2184 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $117.49 | 13.222% | $133.0245 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $245.88 | 9.421% | $269.0444 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $1,047.55 | $1,144.6813 | $1,144.67 | $1,144.65 | $1,144.50 | |