| 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 | $234.26 | 13.232% | $265.2573 | $265.26 | $265.25 | $265.30 |
| Purchase #2 | $115.57 | 9.620% | $126.6878 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $5.29 | 9.464% | $5.7906 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $44.48 | 6.808% | $47.5082 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $46.62 | 5.763% | $49.3067 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $231.27 | 9.468% | $253.1666 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $87.78 | 3.663% | $90.9954 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $765.27 | $838.7126 | $838.73 | $838.70 | $838.80 | |