| 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 | $249.28 | 11.274% | $277.3838 | $277.38 | $277.40 | $277.40 |
| Purchase #2 | $189.69 | 7.468% | $203.856 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $219.90 | 12.871% | $248.2033 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $61.76 | 5.675% | $65.2649 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $197.93 | 13.274% | $224.2032 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $250.73 | 5.626% | $264.8361 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $244.56 | 12.155% | $274.2863 | $274.29 | $274.30 | $274.30 |
| 7 purchase totals = | $1,413.85 | $1,558.0336 | $1,558.03 | $1,558.05 | $1,558.10 | |