| 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 | $229.44 | 7.175% | $245.9023 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $96.41 | 11.257% | $107.2629 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $163.79 | 6.586% | $174.5772 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $143.76 | 8.346% | $155.7582 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $226.98 | 6.557% | $241.8631 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $109.80 | 7.129% | $117.6276 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $241.84 | 6.138% | $256.6841 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $1,212.02 | $1,299.6754 | $1,299.67 | $1,299.70 | $1,299.80 | |