| 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 | $193.45 | 8.509% | $209.9107 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $215.45 | 4.446% | $225.0289 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $65.51 | 6.420% | $69.7157 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $177.36 | 7.181% | $190.0962 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $103.36 | 12.197% | $115.9668 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $238.51 | 3.124% | $245.9611 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $242.90 | 8.264% | $262.9733 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,236.54 | $1,319.6527 | $1,319.66 | $1,319.60 | $1,319.70 | |