| 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 | $26.97 | 11.288% | $30.0144 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $111.55 | 9.616% | $122.2766 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $40.68 | 4.690% | $42.5879 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $242.40 | 5.688% | $256.1877 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $127.68 | 12.737% | $143.9426 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $6.76 | 10.104% | $7.443 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $215.57 | 13.728% | $245.1634 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $771.61 | $847.6156 | $847.61 | $847.65 | $847.60 | |