| 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 | $234.49 | 13.750% | $266.7324 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $91.34 | 11.674% | $102.003 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $128.55 | 9.379% | $140.6067 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $210.96 | 11.771% | $235.7921 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $78.64 | 6.264% | $83.566 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $29.79 | 13.605% | $33.8429 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $69.36 | 12.196% | $77.8191 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $843.13 | $940.3622 | $940.36 | $940.35 | $940.30 | |