| 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 | $219.54 | 8.865% | $239.0022 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $124.35 | 11.659% | $138.848 | $138.85 | $138.85 | $138.80 |
| Purchase #3 | $7.44 | 10.480% | $8.2197 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $51.68 | 11.325% | $57.5328 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $92.75 | 12.321% | $104.1777 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $18.74 | 12.421% | $21.0677 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $61.25 | 7.690% | $65.9601 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $575.75 | $634.8082 | $634.81 | $634.80 | $634.80 | |