| 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 | $101.27 | 3.534% | $104.8489 | $104.85 | $104.85 | $104.80 |
| Purchase #2 | $205.27 | 11.422% | $228.7159 | $228.72 | $228.70 | $228.70 |
| Purchase #3 | $143.68 | 10.861% | $159.2851 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $240.30 | 8.126% | $259.8268 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $61.41 | 7.517% | $66.0262 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $235.74 | 12.456% | $265.1038 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $136.67 | 12.142% | $153.2645 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,124.34 | $1,237.0712 | $1,237.08 | $1,237.10 | $1,237.00 | |