| 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 | $187.56 | 12.445% | $210.9018 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $115.47 | 9.866% | $126.8623 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $166.25 | 9.564% | $182.1502 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $183.65 | 8.661% | $199.5559 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $126.86 | 8.353% | $137.4566 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $163.35 | 3.495% | $169.0591 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $235.40 | 13.394% | $266.9295 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $1,178.54 | $1,292.9154 | $1,292.92 | $1,292.90 | $1,293.10 | |