| 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 | $243.78 | 4.706% | $255.2523 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $8.65 | 5.134% | $9.0941 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $165.26 | 11.405% | $184.1079 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $159.74 | 9.822% | $175.4297 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $167.30 | 3.455% | $173.0802 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $125.82 | 4.243% | $131.1585 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $31.49 | 10.337% | $34.7451 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $902.04 | $962.8678 | $962.87 | $962.90 | $962.90 | |