| 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 | $101.25 | 13.730% | $115.1516 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $66.99 | 5.344% | $70.5699 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $223.98 | 8.228% | $242.4091 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $64.54 | 5.731% | $68.2388 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $105.39 | 8.442% | $114.287 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $104.34 | 4.508% | $109.0436 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $241.30 | 7.573% | $259.5736 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $907.79 | $979.2736 | $979.27 | $979.25 | $979.30 | |