| 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 | $233.75 | 6.528% | $249.0092 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $88.38 | 10.646% | $97.7889 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $241.58 | 7.692% | $260.1623 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $88.92 | 12.409% | $99.9541 | $99.95 | $99.95 | $100.00 |
| Purchase #5 | $210.64 | 13.787% | $239.6809 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $34.42 | 11.709% | $38.4502 | $38.45 | $38.45 | $38.50 |
| Purchase #7 | $13.42 | 11.375% | $14.9465 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $911.11 | $999.9921 | $999.99 | $1,000.00 | $1,000.10 | |