| 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 | $196.74 | 3.384% | $203.3977 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $48.76 | 4.514% | $50.961 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $240.76 | 9.569% | $263.7983 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $209.79 | 10.220% | $231.2305 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $135.94 | 11.831% | $152.0231 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $15.66 | 11.483% | $17.4582 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $244.53 | 10.527% | $270.2717 | $270.27 | $270.25 | $270.30 |
| 7 purchase totals = | $1,092.18 | $1,189.1405 | $1,189.14 | $1,189.10 | $1,189.20 | |