| 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 | $215.67 | 3.511% | $223.2422 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $63.57 | 11.182% | $70.6784 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $131.80 | 4.840% | $138.1791 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $12.47 | 5.484% | $13.1539 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $107.62 | 11.198% | $119.6713 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $70.68 | 13.153% | $79.9765 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $228.53 | 6.803% | $244.0769 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $830.34 | $888.9783 | $888.98 | $889.05 | $889.10 | |