| 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 | $218.65 | 12.551% | $246.0928 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $21.55 | 10.604% | $23.8352 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $17.86 | 9.224% | $19.5074 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $88.77 | 6.395% | $94.4468 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $214.52 | 7.776% | $231.2011 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $102.55 | 9.691% | $112.4881 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $156.86 | 11.677% | $175.1765 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $820.76 | $902.7479 | $902.76 | $902.80 | $902.70 | |