| 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 | $203.43 | 7.702% | $219.0982 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $7.41 | 8.783% | $8.0608 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $216.99 | 6.449% | $230.9837 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $130.76 | 5.869% | $138.4343 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $17.68 | 8.261% | $19.1405 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $199.34 | 12.874% | $225.003 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $107.39 | 7.434% | $115.3734 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $883.00 | $956.0939 | $956.08 | $956.10 | $956.10 | |