| 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 | $201.93 | 4.789% | $211.6004 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $250.43 | 12.836% | $282.5752 | $282.58 | $282.60 | $282.60 |
| Purchase #3 | $137.52 | 13.141% | $155.5915 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $233.75 | 4.709% | $244.7573 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $15.41 | 11.338% | $17.1572 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $89.61 | 5.323% | $94.3799 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $219.83 | 8.305% | $238.0869 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,148.48 | $1,244.1484 | $1,244.16 | $1,244.20 | $1,244.30 | |