| 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 | $109.95 | 7.856% | $118.5877 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $236.28 | 12.604% | $266.0607 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $236.96 | 12.761% | $267.1985 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $183.60 | 13.824% | $208.9809 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $80.77 | 5.319% | $85.0662 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $178.48 | 3.182% | $184.1592 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $170.25 | 5.788% | $180.1041 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,196.29 | $1,310.1573 | $1,310.16 | $1,310.15 | $1,310.30 | |