| 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 | $248.82 | 12.552% | $280.0519 | $280.05 | $280.05 | $280.10 |
| Purchase #2 | $243.86 | 11.454% | $271.7917 | $271.79 | $271.80 | $271.80 |
| Purchase #3 | $53.80 | 13.113% | $60.8548 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $238.37 | 8.328% | $258.2215 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $238.34 | 8.452% | $258.4845 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $29.70 | 3.261% | $30.6685 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $81.73 | 13.489% | $92.7546 | $92.75 | $92.75 | $92.80 |
| 7 purchase totals = | $1,134.62 | $1,252.8275 | $1,252.81 | $1,252.80 | $1,253.00 | |