| 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 | $218.65 | 7.168% | $234.3228 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $82.66 | 10.586% | $91.4104 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $8.64 | 8.741% | $9.3952 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $209.99 | 10.291% | $231.6001 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $84.73 | 8.607% | $92.0227 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $163.29 | 10.637% | $180.6592 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $124.77 | 9.361% | $136.4497 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $892.73 | $975.8601 | $975.86 | $975.80 | $975.80 | |