| 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 | $241.64 | 11.183% | $268.6626 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $199.44 | 4.429% | $208.2732 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $222.63 | 4.374% | $232.3678 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $206.80 | 3.186% | $213.3886 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $211.82 | 4.312% | $220.9537 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $71.87 | 11.690% | $80.2716 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $176.75 | 4.526% | $184.7497 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $1,330.95 | $1,408.6672 | $1,408.66 | $1,408.60 | $1,408.80 | |