| 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 | $240.63 | 11.670% | $268.7115 | $268.71 | $268.70 | $268.70 |
| Purchase #2 | $66.96 | 10.294% | $73.8529 | $73.85 | $73.85 | $73.90 |
| Purchase #3 | $150.70 | 13.220% | $170.6225 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $132.88 | 8.136% | $143.6911 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $223.62 | 12.849% | $252.3529 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $7.87 | 5.744% | $8.3221 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $18.87 | 10.606% | $20.8714 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $841.53 | $938.4244 | $938.41 | $938.35 | $938.50 | |