| 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 | $123.52 | 9.128% | $134.7949 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $13.81 | 5.165% | $14.5233 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $234.42 | 7.505% | $252.0132 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $188.60 | 9.430% | $206.385 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $21.97 | 9.664% | $24.0932 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $155.29 | 11.544% | $173.2167 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $122.69 | 12.603% | $138.1526 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $860.30 | $943.1789 | $943.17 | $943.15 | $943.20 | |