| 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 | $214.84 | 4.452% | $224.4047 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $89.84 | 6.598% | $95.7676 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $22.79 | 3.308% | $23.5439 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $249.70 | 13.146% | $282.5256 | $282.53 | $282.55 | $282.50 |
| Purchase #5 | $52.26 | 9.631% | $57.2932 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $156.99 | 7.757% | $169.1677 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $173.42 | 9.461% | $189.8273 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $959.84 | $1,042.5300 | $1,042.53 | $1,042.55 | $1,042.50 | |