| 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 | $19.91 | 12.167% | $22.3324 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $19.72 | 10.340% | $21.759 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $246.98 | 6.197% | $262.2854 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $71.38 | 10.685% | $79.007 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $204.93 | 3.623% | $212.3546 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $9.91 | 10.873% | $10.9875 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $216.60 | 8.601% | $235.2298 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $789.43 | $843.9557 | $843.96 | $844.00 | $844.00 | |