| 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 | $228.95 | 11.571% | $255.4418 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $193.61 | 7.753% | $208.6206 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $82.25 | 5.293% | $86.6035 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $214.58 | 4.669% | $224.5987 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $82.48 | 3.158% | $85.0847 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $140.28 | 6.743% | $149.7391 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $198.27 | 7.775% | $213.6855 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,140.42 | $1,223.7739 | $1,223.77 | $1,223.80 | $1,223.70 | |