| 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 | $213.92 | 11.432% | $238.3753 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $221.67 | 3.848% | $230.1999 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $17.41 | 8.256% | $18.8474 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $150.48 | 5.655% | $158.9896 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $122.56 | 7.383% | $131.6086 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $116.80 | 13.591% | $132.6743 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $100.39 | 10.845% | $111.2773 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $943.23 | $1,021.9724 | $1,021.98 | $1,022.00 | $1,022.00 | |