| 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 | $134.55 | 3.867% | $139.753 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $214.58 | 6.545% | $228.6243 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $51.57 | 4.661% | $53.9737 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $223.74 | 11.169% | $248.7295 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $143.71 | 11.323% | $159.9823 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $21.47 | 11.292% | $23.8944 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $97.92 | 7.213% | $104.983 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $887.54 | $959.9402 | $959.92 | $959.95 | $960.00 | |