| 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 | $232.26 | 4.363% | $242.3935 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $190.69 | 12.758% | $215.0182 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $123.90 | 5.413% | $130.6067 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $193.83 | 5.115% | $203.7444 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $69.54 | 10.169% | $76.6115 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $148.46 | 8.591% | $161.2142 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $178.80 | 8.308% | $193.6547 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $1,137.48 | $1,223.2432 | $1,223.23 | $1,223.20 | $1,223.20 | |