| 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 | $99.38 | 3.364% | $102.7231 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $21.85 | 3.380% | $22.5885 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $120.54 | 10.754% | $133.5029 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $194.96 | 3.722% | $202.2164 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $187.49 | 9.373% | $205.0634 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $238.82 | 6.175% | $253.5671 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $50.96 | 3.419% | $52.7023 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $914.00 | $972.3637 | $972.36 | $972.30 | $972.40 | |