| 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 | $226.39 | 7.679% | $243.7745 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $59.70 | 13.674% | $67.8634 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $210.36 | 12.758% | $237.1977 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $35.48 | 12.110% | $39.7766 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $138.71 | 4.517% | $144.9755 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $42.46 | 4.609% | $44.417 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $202.50 | 9.574% | $221.8874 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $915.60 | $999.8921 | $999.90 | $999.90 | $1,000.00 | |