| 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 | $71.91 | 13.416% | $81.5574 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $191.87 | 6.764% | $204.8481 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $30.87 | 10.719% | $34.179 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $224.27 | 4.725% | $234.8668 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $240.99 | 8.853% | $262.3248 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $206.39 | 5.170% | $217.0604 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $72.33 | 7.558% | $77.7967 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $1,038.63 | $1,112.6332 | $1,112.64 | $1,112.60 | $1,112.70 | |