| 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 | $202.61 | 10.111% | $223.0959 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $177.40 | 7.292% | $190.336 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $121.72 | 11.296% | $135.4695 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $186.75 | 7.194% | $200.1848 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $50.75 | 8.141% | $54.8816 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $69.84 | 11.353% | $77.7689 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $92.31 | 8.288% | $99.9607 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $901.38 | $981.6974 | $981.70 | $981.70 | $981.80 | |