| 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 | $217.77 | 9.158% | $237.7134 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $58.31 | 13.616% | $66.2495 | $66.25 | $66.25 | $66.20 |
| Purchase #3 | $35.98 | 11.197% | $40.0087 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $216.99 | 12.123% | $243.2957 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $153.75 | 7.426% | $165.1675 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $243.59 | 12.511% | $274.0655 | $274.07 | $274.05 | $274.10 |
| Purchase #7 | $182.74 | 9.535% | $200.1643 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $1,109.13 | $1,226.6646 | $1,226.67 | $1,226.60 | $1,226.70 | |