| 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 | $230.38 | 4.580% | $240.9314 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $134.49 | 7.707% | $144.8551 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $7.57 | 8.322% | $8.2 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $237.61 | 10.292% | $262.0648 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $204.37 | 5.506% | $215.6226 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $56.75 | 11.591% | $63.3279 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $125.71 | 8.304% | $136.149 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $996.88 | $1,071.1508 | $1,071.15 | $1,071.15 | $1,071.10 | |