| 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 | $226.42 | 5.489% | $238.8482 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $48.52 | 3.824% | $50.3754 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $222.46 | 8.762% | $241.9519 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $113.83 | 12.791% | $128.39 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $107.40 | 3.280% | $110.9227 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $63.61 | 11.136% | $70.6936 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $138.64 | 4.421% | $144.7693 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $920.88 | $985.9511 | $985.95 | $985.95 | $986.00 | |