| 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 | $230.42 | 13.403% | $261.3032 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $212.26 | 3.159% | $218.9653 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $79.39 | 12.489% | $89.305 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $165.71 | 10.747% | $183.5189 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $220.38 | 13.470% | $250.0652 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $44.93 | 4.589% | $46.9918 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $247.54 | 12.712% | $279.0073 | $279.01 | $279.00 | $279.00 |
| 7 purchase totals = | $1,200.63 | $1,329.1567 | $1,329.17 | $1,329.10 | $1,329.20 | |