| 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 | $209.75 | 6.204% | $222.7629 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $215.55 | 4.267% | $224.7475 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $143.28 | 9.741% | $157.2369 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $149.73 | 9.268% | $163.607 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $135.71 | 13.586% | $154.1476 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $208.64 | 11.663% | $232.9737 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $217.31 | 9.458% | $237.8632 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,279.97 | $1,393.3388 | $1,393.34 | $1,393.30 | $1,393.30 | |