| 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 | $219.32 | 6.730% | $234.0802 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $132.59 | 7.134% | $142.049 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $158.93 | 11.313% | $176.9098 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $114.81 | 7.576% | $123.508 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $193.83 | 13.242% | $219.497 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $35.33 | 4.667% | $36.9789 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $49.55 | 11.296% | $55.1472 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $904.36 | $988.1701 | $988.18 | $988.20 | $988.10 | |