| 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 | $242.90 | 10.518% | $268.4482 | $268.45 | $268.45 | $268.40 |
| Purchase #2 | $72.45 | 3.830% | $75.2248 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $138.92 | 12.376% | $156.1127 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $60.50 | 6.669% | $64.5347 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $78.89 | 9.662% | $86.5124 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $207.25 | 8.565% | $225.001 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $64.95 | 9.244% | $70.954 | $70.95 | $70.95 | $71.00 |
| 7 purchase totals = | $865.86 | $946.7878 | $946.77 | $946.75 | $946.70 | |