| 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 | $111.82 | 8.445% | $121.2632 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $6.62 | 8.430% | $7.1781 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $239.29 | 6.279% | $254.315 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $39.67 | 4.153% | $41.3175 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $119.70 | 6.290% | $127.2291 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $12.75 | 11.281% | $14.1883 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $240.54 | 7.835% | $259.3863 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $770.39 | $824.8775 | $824.89 | $824.90 | $824.90 | |