| 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 | $123.74 | 12.171% | $138.8004 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $215.46 | 12.551% | $242.5024 | $242.50 | $242.50 | $242.50 |
| Purchase #3 | $236.76 | 7.856% | $255.3599 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $205.42 | 7.338% | $220.4937 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $175.26 | 13.263% | $198.5047 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $13.60 | 9.133% | $14.8421 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $67.90 | 7.786% | $73.1867 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $1,038.14 | $1,143.6899 | $1,143.68 | $1,143.70 | $1,143.70 | |