| 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 | $204.85 | 9.636% | $224.5893 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $229.30 | 9.560% | $251.2211 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $140.50 | 4.181% | $146.3743 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $177.94 | 7.377% | $191.0666 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $233.98 | 4.173% | $243.744 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $88.57 | 4.718% | $92.7487 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $146.91 | 12.203% | $164.8374 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $1,222.05 | $1,314.5814 | $1,314.58 | $1,314.55 | $1,314.50 | |