| 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 | $204.67 | 4.457% | $213.7921 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $71.56 | 13.610% | $81.2993 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $231.68 | 8.764% | $251.9844 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $34.36 | 11.319% | $38.2492 | $38.25 | $38.25 | $38.20 |
| Purchase #5 | $197.75 | 8.776% | $215.1045 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $104.51 | 12.635% | $117.7148 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $217.79 | 7.136% | $233.3315 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,062.32 | $1,151.4758 | $1,151.46 | $1,151.50 | $1,151.40 | |