| 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 | $248.93 | 7.848% | $268.466 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $135.32 | 8.736% | $147.1416 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $113.76 | 7.858% | $122.6993 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $29.86 | 4.363% | $31.1628 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $19.30 | 5.195% | $20.3026 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $81.35 | 3.577% | $84.2599 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $162.89 | 8.185% | $176.2225 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $791.41 | $850.2547 | $850.25 | $850.20 | $850.30 | |