| 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 | $94.33 | 12.704% | $106.3137 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $249.76 | 7.195% | $267.7302 | $267.73 | $267.75 | $267.70 |
| Purchase #3 | $220.33 | 7.356% | $236.5375 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $172.63 | 9.347% | $188.7657 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $171.89 | 5.186% | $180.8042 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $248.74 | 7.297% | $266.8906 | $266.89 | $266.90 | $266.90 |
| Purchase #7 | $178.96 | 7.514% | $192.4071 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,336.64 | $1,439.4490 | $1,439.45 | $1,439.45 | $1,439.40 | |