| 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 | $225.55 | 12.134% | $252.9182 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $106.88 | 8.808% | $116.294 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $182.94 | 5.372% | $192.7675 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $119.30 | 13.519% | $135.4282 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $111.84 | 7.531% | $120.2627 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $240.56 | 6.295% | $255.7033 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $201.85 | 3.557% | $209.0298 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,188.92 | $1,282.4037 | $1,282.40 | $1,282.40 | $1,282.40 | |