| 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 | $92.33 | 8.344% | $100.034 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $218.43 | 9.600% | $239.3993 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $11.39 | 10.293% | $12.5624 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $126.48 | 12.342% | $142.0902 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $173.80 | 12.407% | $195.3634 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $176.66 | 11.485% | $196.9494 | $196.95 | $196.95 | $196.90 |
| Purchase #7 | $84.49 | 3.467% | $87.4193 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $883.58 | $973.8180 | $973.81 | $973.80 | $973.80 | |