| 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 | $215.82 | 12.155% | $242.0529 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $181.72 | 3.492% | $188.0657 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $130.27 | 12.479% | $146.5264 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $21.27 | 3.211% | $21.953 | $21.95 | $21.95 | $22.00 |
| Purchase #5 | $80.90 | 7.866% | $87.2636 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $84.37 | 3.215% | $87.0825 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $183.91 | 5.748% | $194.4811 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $898.26 | $967.4252 | $967.42 | $967.45 | $967.60 | |