| 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 | $227.55 | 12.701% | $256.4511 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $109.50 | 6.804% | $116.9504 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $107.30 | 13.233% | $121.499 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $183.39 | 3.528% | $189.86 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $153.79 | 9.180% | $167.9079 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $92.89 | 5.379% | $97.8866 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $213.26 | 8.361% | $231.0907 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $1,087.68 | $1,181.6457 | $1,181.65 | $1,181.65 | $1,181.80 | |