| 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 | $36.82 | 12.286% | $41.3437 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $239.27 | 12.267% | $268.6213 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $76.97 | 7.134% | $82.461 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $170.34 | 5.215% | $179.2232 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $103.91 | 8.299% | $112.5335 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $110.62 | 12.459% | $124.4021 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $177.75 | 12.164% | $199.3715 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $915.68 | $1,007.9563 | $1,007.94 | $1,007.90 | $1,007.90 | |