| 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 | $13.73 | 4.122% | $14.296 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $123.26 | 5.290% | $129.7805 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $248.39 | 4.621% | $259.8681 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $141.50 | 11.644% | $157.9763 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $14.80 | 9.256% | $16.1699 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $181.80 | 13.582% | $206.4921 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $6.42 | 8.659% | $6.9759 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $729.90 | $791.5588 | $791.57 | $791.60 | $791.70 | |