| 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 | $204.48 | 9.234% | $223.3617 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $236.82 | 12.780% | $267.0856 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $118.25 | 3.489% | $122.3757 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $107.94 | 11.572% | $120.4308 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $56.65 | 13.535% | $64.3176 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $10.28 | 7.829% | $11.0848 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $144.96 | 5.812% | $153.3851 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $879.38 | $962.0413 | $962.05 | $962.10 | $962.10 | |