| 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 | $214.45 | 7.750% | $231.0699 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $102.89 | 13.483% | $116.7627 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $235.68 | 7.463% | $253.2688 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $161.97 | 9.847% | $177.9192 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $234.44 | 3.392% | $242.3922 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $11.96 | 11.634% | $13.3514 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $36.49 | 13.407% | $41.3822 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $997.88 | $1,076.1464 | $1,076.14 | $1,076.10 | $1,076.30 | |