| 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 | $203.46 | 12.352% | $228.5914 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $8.32 | 3.661% | $8.6246 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $238.77 | 8.590% | $259.2803 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $69.72 | 6.614% | $74.3313 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $71.83 | 3.455% | $74.3117 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $248.71 | 12.725% | $280.3583 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $44.88 | 5.156% | $47.194 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $885.69 | $972.6916 | $972.68 | $972.70 | $972.70 | |