| 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 | $197.34 | 7.824% | $212.7799 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $223.55 | 12.406% | $251.2836 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $78.25 | 4.452% | $81.7337 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $22.25 | 11.335% | $24.772 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $13.87 | 6.640% | $14.791 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $107.39 | 6.294% | $114.1491 | $114.15 | $114.15 | $114.10 |
| Purchase #7 | $223.28 | 10.787% | $247.3652 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $865.93 | $946.8745 | $946.87 | $946.90 | $946.90 | |