| 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 | $97.61 | 7.586% | $105.0147 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $247.66 | 13.789% | $281.8098 | $281.81 | $281.80 | $281.80 |
| Purchase #3 | $249.44 | 7.625% | $268.4598 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $143.69 | 8.294% | $155.6076 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $206.41 | 13.695% | $234.6778 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $160.48 | 13.423% | $182.0212 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $224.87 | 11.361% | $250.4175 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $1,330.16 | $1,478.0084 | $1,478.01 | $1,477.95 | $1,478.00 | |