| 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 | $236.53 | 5.243% | $248.9313 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $153.54 | 13.261% | $173.9009 | $173.90 | $173.90 | $173.90 |
| Purchase #3 | $169.52 | 10.736% | $187.7197 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $52.58 | 3.503% | $54.4219 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $45.46 | 10.275% | $50.131 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $142.28 | 10.338% | $156.9889 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $157.75 | 11.545% | $175.9622 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $957.66 | $1,048.0559 | $1,048.05 | $1,048.05 | $1,048.00 | |