| 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 | $123.58 | 10.235% | $136.2284 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $136.96 | 6.148% | $145.3803 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $97.67 | 11.471% | $108.8737 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $196.61 | 3.266% | $203.0313 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $41.98 | 8.299% | $45.4639 | $45.46 | $45.45 | $45.50 |
| Purchase #6 | $8.25 | 7.288% | $8.8513 | $8.85 | $8.85 | $8.90 |
| Purchase #7 | $233.25 | 9.496% | $255.3994 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $838.30 | $903.2283 | $903.22 | $903.25 | $903.30 | |