| 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 | $200.69 | 6.248% | $213.2291 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $99.44 | 7.821% | $107.2172 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $87.34 | 7.463% | $93.8582 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $60.44 | 5.404% | $63.7062 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $189.92 | 6.353% | $201.9856 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $137.26 | 12.463% | $154.3667 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $21.30 | 11.220% | $23.6899 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $796.39 | $858.0529 | $858.07 | $858.05 | $858.10 | |