| 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 | $241.33 | 8.296% | $261.3507 | $261.35 | $261.35 | $261.40 |
| Purchase #2 | $219.49 | 8.648% | $238.4715 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $83.61 | 9.190% | $91.2938 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $23.65 | 12.690% | $26.6512 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $17.64 | 3.600% | $18.275 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $115.99 | 12.610% | $130.6163 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $140.72 | 3.180% | $145.1949 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $842.43 | $911.8534 | $911.85 | $911.85 | $912.00 | |