| 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 | $250.94 | 7.151% | $268.8847 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $202.73 | 6.463% | $215.8324 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $47.51 | 8.588% | $51.5902 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $21.74 | 7.559% | $23.3833 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $24.66 | 9.304% | $26.9544 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $75.35 | 8.804% | $81.9838 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $210.39 | 13.327% | $238.4287 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $833.32 | $907.0575 | $907.04 | $907.15 | $907.10 | |