| 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 | $221.54 | 13.474% | $251.3903 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $205.41 | 8.111% | $222.0708 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $198.52 | 5.275% | $208.9919 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $135.73 | 4.428% | $141.7401 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $189.69 | 7.438% | $203.7991 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $44.48 | 11.674% | $49.6726 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $156.38 | 13.185% | $176.9987 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $1,151.75 | $1,254.6635 | $1,254.66 | $1,254.65 | $1,254.70 | |