| 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 | $225.27 | 6.872% | $240.7506 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $45.54 | 13.468% | $51.6733 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $83.83 | 8.873% | $91.2682 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $217.38 | 9.138% | $237.2442 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $91.48 | 11.571% | $102.0652 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $177.38 | 7.570% | $190.8077 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $108.42 | 7.744% | $116.816 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $949.30 | $1,030.6252 | $1,030.63 | $1,030.55 | $1,030.70 | |