| 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 | $204.39 | 8.856% | $222.4908 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $223.85 | 8.687% | $243.2958 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $103.77 | 11.407% | $115.607 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $139.94 | 11.870% | $156.5509 | $156.55 | $156.55 | $156.60 |
| Purchase #5 | $197.99 | 7.700% | $213.2352 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $80.52 | 8.104% | $87.0453 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $112.74 | 12.253% | $126.554 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $1,063.20 | $1,164.7790 | $1,164.79 | $1,164.80 | $1,164.80 | |