| 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 | $104.89 | 11.509% | $116.9618 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $211.70 | 4.152% | $220.4898 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $167.70 | 9.126% | $183.0043 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $209.57 | 10.365% | $231.2919 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $13.65 | 10.265% | $15.0512 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $79.38 | 3.163% | $81.8908 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $162.44 | 8.801% | $176.7363 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $949.33 | $1,025.4261 | $1,025.42 | $1,025.45 | $1,025.50 | |