| 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 | $124.43 | 9.471% | $136.2148 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $214.70 | 11.198% | $238.7421 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $9.75 | 13.864% | $11.1017 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $202.61 | 9.156% | $221.161 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $210.85 | 12.233% | $236.6433 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $52.57 | 3.300% | $54.3048 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $78.62 | 11.293% | $87.4986 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $893.53 | $985.6663 | $985.65 | $985.65 | $985.60 | |