| 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 | $33.28 | 4.400% | $34.7443 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $213.99 | 8.187% | $231.5094 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $155.53 | 8.369% | $168.5463 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $92.25 | 9.585% | $101.0922 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $116.95 | 9.541% | $128.1082 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $209.55 | 7.427% | $225.1133 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $125.79 | 3.608% | $130.3285 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $947.34 | $1,019.4422 | $1,019.44 | $1,019.45 | $1,019.30 | |