| 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 | $13.83 | 7.440% | $14.859 | $14.86 | $14.85 | $14.90 |
| Purchase #2 | $200.39 | 3.195% | $206.7925 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $247.80 | 10.442% | $273.6753 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $90.83 | 9.775% | $99.7086 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $105.69 | 12.613% | $119.0207 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $6.37 | 4.515% | $6.6576 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $93.55 | 11.584% | $104.3868 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $758.46 | $825.1005 | $825.11 | $825.10 | $825.20 | |