| 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 | $243.66 | 12.483% | $274.0761 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $233.61 | 7.804% | $251.8409 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $211.91 | 13.576% | $240.6789 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $75.92 | 12.378% | $85.3174 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $140.70 | 12.766% | $158.6618 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $113.42 | 3.730% | $117.6506 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $13.59 | 13.706% | $15.4526 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $1,032.81 | $1,143.6783 | $1,143.68 | $1,143.70 | $1,143.80 | |