| 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 | $223.56 | 4.684% | $234.0316 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $190.92 | 7.752% | $205.7201 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $31.84 | 7.284% | $34.1592 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $137.76 | 8.832% | $149.927 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $221.28 | 4.461% | $231.1513 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $48.75 | 11.446% | $54.3299 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $11.68 | 6.325% | $12.4188 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $865.79 | $921.7379 | $921.74 | $921.75 | $921.70 | |