| 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 | $208.37 | 5.340% | $219.497 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $249.25 | 12.590% | $280.6306 | $280.63 | $280.65 | $280.60 |
| Purchase #3 | $145.52 | 8.527% | $157.9285 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $214.40 | 11.727% | $239.5427 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $116.54 | 6.796% | $124.4601 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $61.84 | 5.391% | $65.1738 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $32.35 | 9.178% | $35.3191 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $1,028.27 | $1,122.5518 | $1,122.55 | $1,122.55 | $1,122.50 | |