| 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 | $187.36 | 7.492% | $201.397 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $194.56 | 13.800% | $221.4093 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $105.99 | 7.185% | $113.6054 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $236.79 | 13.319% | $268.3281 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $199.27 | 4.619% | $208.4743 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $182.91 | 11.419% | $203.7965 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $37.76 | 9.332% | $41.2838 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $1,144.64 | $1,258.2944 | $1,258.30 | $1,258.30 | $1,258.30 | |