| 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 | $238.73 | 3.790% | $247.7779 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $209.88 | 11.238% | $233.4663 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $13.64 | 7.537% | $14.668 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $187.36 | 9.534% | $205.2229 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $57.62 | 5.276% | $60.66 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $170.63 | 11.840% | $190.8326 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $35.36 | 9.487% | $38.7146 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $913.22 | $991.3423 | $991.34 | $991.30 | $991.40 | |