| 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 | $210.56 | 3.410% | $217.7401 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $179.78 | 11.321% | $200.1329 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $228.78 | 4.602% | $239.3085 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $38.84 | 13.313% | $44.0108 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $68.57 | 4.126% | $71.3992 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $36.85 | 9.161% | $40.2258 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $91.27 | 3.614% | $94.5685 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $854.65 | $907.3858 | $907.39 | $907.40 | $907.30 | |