| 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 | $212.69 | 7.444% | $228.5226 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $216.90 | 7.119% | $232.3411 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $194.73 | 5.798% | $206.0204 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $189.83 | 13.605% | $215.6564 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $150.53 | 11.707% | $168.1525 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $249.51 | 3.634% | $258.5772 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $197.63 | 13.539% | $224.3871 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,411.82 | $1,533.6573 | $1,533.66 | $1,533.65 | $1,533.70 | |