| 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 | $211.91 | 10.280% | $233.6943 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $220.34 | 5.370% | $232.1723 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $21.97 | 10.627% | $24.3048 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $115.25 | 9.645% | $126.3659 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $160.43 | 12.406% | $180.3329 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $24.47 | 4.596% | $25.5946 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $11.36 | 7.158% | $12.1731 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $765.73 | $834.6379 | $834.62 | $834.60 | $834.70 | |