| 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 | $112.45 | 8.116% | $121.5764 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $233.45 | 10.758% | $258.5646 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $176.61 | 4.129% | $183.9022 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $20.62 | 4.557% | $21.5597 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $174.61 | 11.617% | $194.8944 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $166.73 | 9.268% | $182.1825 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $179.32 | 11.149% | $199.3124 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $1,063.79 | $1,161.9922 | $1,161.98 | $1,162.00 | $1,162.10 | |