| 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 | $199.56 | 3.543% | $206.6304 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $207.64 | 13.785% | $236.2632 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $221.68 | 10.853% | $245.7389 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $174.93 | 7.226% | $187.5704 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $54.99 | 7.689% | $59.2182 | $59.22 | $59.20 | $59.20 |
| Purchase #6 | $230.99 | 8.370% | $250.3239 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $210.78 | 9.713% | $231.2531 | $231.25 | $231.25 | $231.30 |
| 7 purchase totals = | $1,300.57 | $1,416.9981 | $1,416.99 | $1,416.95 | $1,417.00 | |