| 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 | $18.41 | 11.218% | $20.4752 | $20.48 | $20.50 | $20.50 |
| Purchase #2 | $230.61 | 11.452% | $257.0195 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $234.29 | 8.402% | $253.975 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $8.39 | 12.530% | $9.4413 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $132.33 | 13.853% | $150.6617 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $180.73 | 11.365% | $201.27 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $16.56 | 12.434% | $18.6191 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $821.32 | $911.4618 | $911.47 | $911.45 | $911.50 | |