| 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 | $244.99 | 8.554% | $265.9464 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $240.70 | 7.559% | $258.8945 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $223.43 | 9.536% | $244.7363 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $217.75 | 13.171% | $246.4299 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $17.68 | 12.802% | $19.9434 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $159.37 | 5.856% | $168.7027 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $118.72 | 7.189% | $127.2548 | $127.25 | $127.25 | $127.30 |
| 7 purchase totals = | $1,222.64 | $1,331.9080 | $1,331.90 | $1,331.95 | $1,331.80 | |