| 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 | $223.90 | 10.407% | $247.2013 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $195.80 | 10.244% | $215.8578 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $109.64 | 5.702% | $115.8917 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $138.96 | 9.134% | $151.6526 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $34.34 | 4.129% | $35.7579 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $76.30 | 10.708% | $84.4702 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $191.92 | 12.284% | $215.4955 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $970.86 | $1,066.3270 | $1,066.33 | $1,066.30 | $1,066.50 | |