| 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 | $120.86 | 5.778% | $127.8433 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $78.89 | 9.190% | $86.14 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $187.66 | 8.125% | $202.9074 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $26.80 | 13.286% | $30.3606 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $76.99 | 5.264% | $81.0428 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $245.71 | 11.567% | $274.1313 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $93.65 | 11.562% | $104.4778 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $830.56 | $906.9032 | $906.90 | $906.95 | $906.80 | |