| 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 | $231.54 | 3.616% | $239.9125 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $39.56 | 6.697% | $42.2093 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $228.40 | 9.800% | $250.7832 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $13.40 | 7.123% | $14.3545 | $14.35 | $14.35 | $14.40 |
| Purchase #5 | $83.27 | 12.490% | $93.6704 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $131.69 | 8.687% | $143.1299 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $42.82 | 13.587% | $48.638 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $770.68 | $832.6978 | $832.69 | $832.70 | $832.70 | |