| 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 | $247.51 | 13.203% | $280.1887 | $280.19 | $280.20 | $280.20 |
| Purchase #2 | $178.60 | 8.873% | $194.4472 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $208.91 | 4.565% | $218.4467 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $52.64 | 6.459% | $56.04 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $117.90 | 10.308% | $130.0531 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $143.60 | 9.239% | $156.8672 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $100.62 | 13.151% | $113.8525 | $113.85 | $113.85 | $113.90 |
| 7 purchase totals = | $1,049.78 | $1,149.8954 | $1,149.90 | $1,149.90 | $1,149.90 | |