| 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 | $132.99 | 3.103% | $137.1167 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $74.92 | 12.687% | $84.4251 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $46.39 | 12.281% | $52.0872 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $223.51 | 10.835% | $247.7273 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $231.54 | 3.595% | $239.8639 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $157.63 | 7.824% | $169.963 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $7.39 | 8.677% | $8.0312 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $874.37 | $939.2144 | $939.22 | $939.25 | $939.20 | |