| 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 | $245.40 | 4.352% | $256.0798 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $86.88 | 7.745% | $93.6089 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $125.62 | 7.346% | $134.848 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $71.61 | 11.455% | $79.8129 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $187.92 | 8.343% | $203.5982 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $179.49 | 3.213% | $185.257 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $30.34 | 13.173% | $34.3367 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $927.26 | $987.5415 | $987.55 | $987.55 | $987.50 | |