| 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 | $6.72 | 13.867% | $7.6519 | $7.65 | $7.65 | $7.70 |
| Purchase #2 | $115.41 | 8.123% | $124.7848 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $225.41 | 8.718% | $245.0612 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $105.75 | 4.155% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $184.91 | 13.143% | $209.2127 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $30.68 | 12.262% | $34.442 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $197.47 | 3.814% | $205.0015 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $866.35 | $936.2980 | $936.28 | $936.30 | $936.30 | |