| 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 | $199.93 | 4.208% | $208.3431 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $168.93 | 4.786% | $177.015 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $28.76 | 11.602% | $32.0967 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $149.31 | 5.796% | $157.964 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $202.73 | 8.651% | $220.2682 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $237.41 | 10.121% | $261.4383 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $18.70 | 6.325% | $19.8828 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $1,005.77 | $1,077.0081 | $1,077.01 | $1,077.00 | $1,077.00 | |