| 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 | $205.49 | 11.806% | $229.7501 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $96.63 | 4.600% | $101.075 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $99.92 | 11.132% | $111.0431 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $168.31 | 6.240% | $178.8125 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $27.74 | 9.227% | $30.2996 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $132.53 | 5.519% | $139.8443 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $210.45 | 4.220% | $219.331 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $941.07 | $1,010.1556 | $1,010.15 | $1,010.20 | $1,010.10 | |