| 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 | $134.49 | 6.333% | $143.0073 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $243.66 | 11.610% | $271.9489 | $271.95 | $271.95 | $271.90 |
| Purchase #3 | $224.25 | 9.130% | $244.724 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $41.51 | 12.202% | $46.5751 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $42.47 | 10.313% | $46.8499 | $46.85 | $46.85 | $46.80 |
| Purchase #6 | $176.46 | 13.168% | $199.6963 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $220.39 | 8.549% | $239.2311 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,083.23 | $1,192.0326 | $1,192.04 | $1,192.05 | $1,191.90 | |