| 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 | $143.90 | 7.284% | $154.3817 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $96.31 | 9.395% | $105.3583 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $214.25 | 7.799% | $230.9594 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $247.60 | 3.411% | $256.0456 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $105.30 | 9.702% | $115.5162 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $34.26 | 10.588% | $37.8874 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $60.62 | 12.351% | $68.1072 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $902.24 | $968.2558 | $968.27 | $968.25 | $968.30 | |