| 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 | $214.73 | 13.424% | $243.5554 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $172.36 | 10.478% | $190.4199 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $36.91 | 8.445% | $40.027 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $52.98 | 3.828% | $55.0081 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $57.97 | 10.107% | $63.829 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $213.80 | 4.600% | $223.6348 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $199.52 | 10.425% | $220.32 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $948.27 | $1,036.7942 | $1,036.80 | $1,036.80 | $1,036.70 | |