| 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 | $244.90 | 8.660% | $266.1083 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $121.33 | 13.474% | $137.678 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $95.94 | 5.371% | $101.0929 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $13.33 | 7.492% | $14.3287 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $66.36 | 12.432% | $74.6099 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $44.97 | 6.691% | $47.9789 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $135.67 | 11.476% | $151.2395 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $722.50 | $793.0362 | $793.04 | $793.10 | $793.00 | |