| 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 | $243.90 | 12.106% | $273.4265 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $27.53 | 5.616% | $29.0761 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $27.72 | 7.845% | $29.8946 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $34.54 | 8.124% | $37.346 | $37.35 | $37.35 | $37.30 |
| Purchase #5 | $104.94 | 13.685% | $119.301 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $82.55 | 7.330% | $88.6009 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $206.52 | 6.528% | $220.0016 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $727.70 | $797.6467 | $797.65 | $797.70 | $797.60 | |