| 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 | $218.73 | 10.176% | $240.988 | $240.99 | $241.00 | $241.00 |
| Purchase #2 | $100.75 | 8.394% | $109.207 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $123.52 | 11.762% | $138.0484 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $56.99 | 8.846% | $62.0313 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $39.70 | 12.396% | $44.6212 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $133.51 | 8.123% | $144.355 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $86.73 | 3.869% | $90.0856 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $759.93 | $829.3365 | $829.35 | $829.35 | $829.30 | |