| 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 | $50.44 | 9.281% | $55.1213 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $196.69 | 13.829% | $223.8903 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $220.96 | 12.249% | $248.0254 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $164.71 | 5.212% | $173.2947 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $217.30 | 8.170% | $235.0534 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $166.54 | 3.872% | $172.9884 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $122.85 | 7.414% | $131.9581 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $1,139.49 | $1,240.3316 | $1,240.33 | $1,240.35 | $1,240.40 | |