| 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 | $111.73 | 9.330% | $122.1544 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $30.82 | 6.869% | $32.937 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $207.58 | 10.513% | $229.4029 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $248.30 | 4.602% | $259.7268 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $56.76 | 3.669% | $58.8425 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $239.56 | 11.333% | $266.7093 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $8.68 | 8.803% | $9.4441 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $903.43 | $979.2170 | $979.21 | $979.25 | $979.10 | |