| 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 | $224.62 | 10.356% | $247.8816 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $34.72 | 12.566% | $39.0829 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $66.74 | 11.872% | $74.6634 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $96.78 | 7.470% | $104.0095 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $159.65 | 10.608% | $176.5857 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $33.78 | 6.725% | $36.0517 | $36.05 | $36.05 | $36.10 |
| Purchase #7 | $147.55 | 5.704% | $155.9663 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $763.84 | $834.2411 | $834.24 | $834.25 | $834.40 | |