| 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 | $214.32 | 3.341% | $221.4804 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $157.81 | 13.677% | $179.3937 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $118.46 | 6.149% | $125.7441 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $18.68 | 13.734% | $21.2455 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $17.40 | 3.149% | $17.9479 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $168.25 | 5.818% | $178.0388 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $247.96 | 6.873% | $265.0023 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $942.88 | $1,008.8527 | $1,008.85 | $1,008.90 | $1,008.70 | |