| 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 | $103.65 | 5.861% | $109.7249 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $220.68 | 10.682% | $244.253 | $244.25 | $244.25 | $244.30 |
| Purchase #3 | $37.65 | 10.702% | $41.6793 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $54.90 | 6.511% | $58.4745 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $250.94 | 12.349% | $281.9286 | $281.93 | $281.95 | $281.90 |
| Purchase #6 | $114.98 | 4.328% | $119.9563 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $33.27 | 6.465% | $35.4209 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $816.07 | $891.4375 | $891.43 | $891.40 | $891.50 | |