| 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 | $247.39 | 13.379% | $280.4883 | $280.49 | $280.50 | $280.50 |
| Purchase #2 | $143.60 | 9.598% | $157.3827 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $238.59 | 5.798% | $252.4234 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $106.76 | 6.421% | $113.6151 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $7.62 | 11.188% | $8.4725 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $60.37 | 10.301% | $66.5887 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $21.95 | 5.364% | $23.1274 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $826.28 | $902.0981 | $902.10 | $902.10 | $902.10 | |