| 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 | $145.31 | 10.533% | $160.6155 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $47.36 | 3.603% | $49.0664 | $49.07 | $49.05 | $49.10 |
| Purchase #3 | $245.42 | 3.800% | $254.746 | $254.75 | $254.75 | $254.70 |
| Purchase #4 | $240.26 | 11.571% | $268.0605 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $249.95 | 3.544% | $258.8082 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $242.69 | 13.765% | $276.0963 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $72.37 | 13.386% | $82.0574 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $1,243.36 | $1,349.4503 | $1,349.47 | $1,349.40 | $1,349.50 | |