| 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 | $189.31 | 9.755% | $207.7772 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $240.97 | 9.582% | $264.0597 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $173.85 | 11.515% | $193.8688 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $69.95 | 5.232% | $73.6098 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $75.43 | 13.606% | $85.693 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $121.86 | 6.442% | $129.7102 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $198.72 | 4.832% | $208.3222 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $1,070.09 | $1,163.0409 | $1,163.04 | $1,163.00 | $1,163.10 | |