| 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 | $240.84 | 11.443% | $268.3993 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $155.61 | 5.807% | $164.6463 | $164.65 | $164.65 | $164.60 |
| Purchase #3 | $109.69 | 7.780% | $118.2239 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $131.71 | 5.144% | $138.4852 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $74.44 | 11.286% | $82.8413 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $78.90 | 5.284% | $83.0691 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $112.69 | 6.444% | $119.9517 | $119.95 | $119.95 | $120.00 |
| 7 purchase totals = | $903.88 | $975.6168 | $975.62 | $975.60 | $975.60 | |