| 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 | $238.83 | 9.196% | $260.7928 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $104.45 | 7.435% | $112.2159 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $8.99 | 12.367% | $10.1018 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $201.84 | 9.713% | $221.4447 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $31.65 | 9.699% | $34.7197 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $164.88 | 7.296% | $176.9096 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $44.69 | 6.795% | $47.7267 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $795.33 | $863.9112 | $863.91 | $863.90 | $863.80 | |