| 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 | $111.77 | 5.699% | $118.1398 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $109.99 | 6.701% | $117.3604 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $81.57 | 7.688% | $87.8411 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $119.25 | 11.851% | $133.3823 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $239.50 | 6.577% | $255.2519 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $229.26 | 7.721% | $246.9612 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $151.63 | 8.226% | $164.1031 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $1,042.97 | $1,123.0398 | $1,123.03 | $1,123.05 | $1,123.10 | |