| 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 | $206.26 | 9.281% | $225.403 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $142.43 | 11.365% | $158.6172 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $5.62 | 9.452% | $6.1512 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $179.48 | 11.806% | $200.6694 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $6.33 | 12.175% | $7.1007 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $232.41 | 9.325% | $254.0822 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $41.41 | 12.142% | $46.438 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $813.94 | $898.4617 | $898.46 | $898.45 | $898.50 | |