| 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 | $216.50 | 7.282% | $232.2655 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $10.61 | 7.216% | $11.3756 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $90.36 | 3.829% | $93.8199 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $86.89 | 5.430% | $91.6081 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $57.75 | 11.577% | $64.4357 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $239.38 | 6.427% | $254.765 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $250.48 | 7.795% | $270.0049 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $951.97 | $1,018.2747 | $1,018.29 | $1,018.25 | $1,018.30 | |