| 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 | $12.36 | 11.685% | $13.8043 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $132.59 | 9.273% | $144.8851 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $207.49 | 5.276% | $218.4372 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $225.70 | 10.547% | $249.5046 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $117.76 | 9.256% | $128.6599 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $162.58 | 5.140% | $170.9366 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $191.80 | 9.376% | $209.7832 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,050.28 | $1,136.0109 | $1,136.01 | $1,136.05 | $1,136.00 | |