| 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 | $213.56 | 12.765% | $240.8209 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $226.75 | 7.446% | $243.6338 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $205.92 | 12.662% | $231.9936 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $157.92 | 7.290% | $169.4324 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $178.83 | 4.675% | $187.1903 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $207.99 | 8.142% | $224.9245 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $244.69 | 10.120% | $269.4526 | $269.45 | $269.45 | $269.50 |
| 7 purchase totals = | $1,435.66 | $1,567.4481 | $1,567.43 | $1,567.45 | $1,567.40 | |