| 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 | $121.95 | 11.765% | $136.2974 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $232.96 | 5.803% | $246.4787 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $77.35 | 4.348% | $80.7132 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $122.38 | 12.299% | $137.4315 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $198.32 | 5.425% | $209.0789 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $74.63 | 12.295% | $83.8058 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $72.60 | 4.613% | $75.949 | $75.95 | $75.95 | $75.90 |
| 7 purchase totals = | $900.19 | $969.7545 | $969.76 | $969.80 | $969.70 | |