| 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 | $125.32 | 3.367% | $129.5395 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $94.26 | 12.207% | $105.7663 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $127.27 | 11.747% | $142.2204 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $122.35 | 12.636% | $137.8101 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $206.76 | 12.671% | $232.9586 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $34.51 | 4.281% | $35.9874 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $99.52 | 7.801% | $107.2836 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $809.99 | $891.5659 | $891.57 | $891.55 | $891.60 | |