| 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 | $228.50 | 8.140% | $247.0999 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $150.97 | 13.522% | $171.3842 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $5.82 | 6.623% | $6.2055 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $197.83 | 13.490% | $224.5173 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $102.88 | 5.155% | $108.1835 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $250.51 | 9.603% | $274.5665 | $274.57 | $274.55 | $274.60 |
| Purchase #7 | $34.36 | 4.533% | $35.9175 | $35.92 | $35.90 | $35.90 |
| 7 purchase totals = | $970.87 | $1,067.8744 | $1,067.88 | $1,067.85 | $1,067.90 | |