| 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 | $199.58 | 12.329% | $224.1862 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $89.49 | 12.671% | $100.8293 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $61.94 | 12.717% | $69.8169 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $163.35 | 6.551% | $174.0511 | $174.05 | $174.05 | $174.10 |
| Purchase #5 | $70.79 | 5.603% | $74.7564 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $185.64 | 9.774% | $203.7845 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $212.49 | 11.508% | $236.9433 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $983.28 | $1,084.3677 | $1,084.37 | $1,084.40 | $1,084.40 | |