| 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 | $111.36 | 3.316% | $115.0527 | $115.05 | $115.05 | $115.10 |
| Purchase #2 | $17.80 | 6.187% | $18.9013 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $220.76 | 8.432% | $239.3745 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $49.81 | 10.207% | $54.8941 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $191.94 | 13.219% | $217.3125 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $83.49 | 3.314% | $86.2569 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $207.47 | 10.133% | $228.4929 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $882.63 | $960.2849 | $960.27 | $960.25 | $960.40 | |