| 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 | $222.63 | 10.359% | $245.6922 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $21.48 | 13.116% | $24.2973 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $94.65 | 9.521% | $103.6616 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $186.78 | 13.635% | $212.2475 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $52.96 | 10.839% | $58.7003 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $241.35 | 12.341% | $271.135 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $200.57 | 6.462% | $213.5308 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $1,020.42 | $1,129.2647 | $1,129.27 | $1,129.30 | $1,129.20 | |