| 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 | $224.28 | 8.556% | $243.4694 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $112.92 | 9.426% | $123.5638 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $122.61 | 13.233% | $138.835 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $142.71 | 13.416% | $161.856 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $25.85 | 3.545% | $26.7664 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $115.75 | 5.589% | $122.2193 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $29.35 | 3.551% | $30.3922 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $773.47 | $847.1021 | $847.11 | $847.05 | $847.20 | |