| 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 | $228.96 | 10.390% | $252.7489 | $252.75 | $252.75 | $252.70 |
| Purchase #2 | $10.70 | 12.483% | $12.0357 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $187.83 | 13.633% | $213.4369 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $134.98 | 10.451% | $149.0868 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $123.92 | 12.704% | $139.6628 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $90.85 | 11.340% | $101.1524 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $134.50 | 6.277% | $142.9426 | $142.94 | $142.95 | $142.90 |
| 7 purchase totals = | $911.74 | $1,011.0661 | $1,011.07 | $1,011.10 | $1,011.00 | |