| 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 | $235.61 | 12.772% | $265.7021 | $265.70 | $265.70 | $265.70 |
| Purchase #2 | $36.48 | 5.271% | $38.4029 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $115.60 | 6.107% | $122.6597 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $137.54 | 7.517% | $147.8789 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $72.56 | 12.789% | $81.8397 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $35.32 | 10.217% | $38.9286 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $233.54 | 4.469% | $243.9769 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $866.65 | $939.3888 | $939.39 | $939.45 | $939.40 | |