| 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 | $16.43 | 10.392% | $18.1374 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $107.57 | 13.522% | $122.1156 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $100.62 | 6.265% | $106.9238 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $203.88 | 5.170% | $214.4206 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $191.63 | 6.637% | $204.3485 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $233.88 | 3.306% | $241.6121 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $69.30 | 12.741% | $78.1295 | $78.13 | $78.15 | $78.10 |
| 7 purchase totals = | $923.31 | $985.6875 | $985.69 | $985.65 | $985.50 | |