| 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 | $199.34 | 12.174% | $223.6077 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $240.36 | 3.799% | $249.4913 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $20.65 | 6.552% | $22.003 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $178.32 | 11.176% | $198.249 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $19.28 | 4.210% | $20.0917 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $190.43 | 5.738% | $201.3569 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $225.69 | 4.647% | $236.1778 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,074.07 | $1,150.9774 | $1,150.98 | $1,151.00 | $1,151.00 | |