| 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 | $215.35 | 7.383% | $231.2493 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $29.64 | 7.683% | $31.9172 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $30.63 | 4.395% | $31.9762 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $42.45 | 3.808% | $44.0665 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $169.60 | 7.325% | $182.0232 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $243.83 | 12.399% | $274.0625 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $97.37 | 4.668% | $101.9152 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $828.87 | $897.2101 | $897.22 | $897.15 | $897.20 | |