| 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 | $245.71 | 9.751% | $269.6692 | $269.67 | $269.65 | $269.70 |
| Purchase #2 | $95.65 | 5.143% | $100.5693 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $6.98 | 13.164% | $7.8988 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $205.27 | 10.520% | $226.8644 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $95.43 | 11.589% | $106.4894 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $13.91 | 7.699% | $14.9809 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $169.80 | 6.172% | $180.2801 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $832.75 | $906.7521 | $906.75 | $906.75 | $906.90 | |