| 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 | $240.76 | 8.154% | $260.3916 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $139.61 | 5.285% | $146.9884 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $14.81 | 8.150% | $16.017 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $142.58 | 5.509% | $150.4347 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $13.64 | 4.271% | $14.2226 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $176.90 | 12.186% | $198.457 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $117.99 | 8.265% | $127.7419 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $846.29 | $914.2532 | $914.25 | $914.25 | $914.20 | |