| 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 | $130.30 | 7.498% | $140.0699 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $248.56 | 7.305% | $266.7173 | $266.72 | $266.70 | $266.70 |
| Purchase #3 | $240.59 | 6.220% | $255.5547 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $89.65 | 6.174% | $95.185 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $57.92 | 13.374% | $65.6662 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $209.37 | 6.352% | $222.6692 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $226.76 | 4.501% | $236.9665 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $1,203.15 | $1,282.8288 | $1,282.84 | $1,282.75 | $1,283.00 | |