| 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 | $195.72 | 11.174% | $217.5898 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $19.93 | 3.842% | $20.6957 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $107.27 | 9.723% | $117.6999 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $217.80 | 9.359% | $238.1839 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $5.25 | 12.384% | $5.9002 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $119.76 | 9.604% | $131.2618 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $23.30 | 9.559% | $25.5272 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $689.03 | $756.8585 | $756.86 | $756.90 | $756.90 | |