| 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 | $104.27 | 7.552% | $112.1445 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $12.80 | 12.356% | $14.3816 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $226.65 | 12.769% | $255.5909 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $50.57 | 13.140% | $57.2149 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $6.34 | 5.140% | $6.6659 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $207.34 | 10.632% | $229.3844 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $19.38 | 6.527% | $20.6449 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $627.35 | $696.0271 | $696.01 | $696.05 | $696.00 | |