| 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 | $116.79 | 10.746% | $129.3403 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $217.35 | 9.513% | $238.0265 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $228.75 | 4.345% | $238.6892 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $221.35 | 6.732% | $236.2513 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $153.64 | 9.339% | $167.9884 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $80.29 | 11.724% | $89.7032 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $38.26 | 4.669% | $40.0464 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $1,056.43 | $1,140.0453 | $1,140.05 | $1,140.10 | $1,140.00 | |