| 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 | $249.84 | 13.122% | $282.624 | $282.62 | $282.60 | $282.60 |
| Purchase #2 | $208.98 | 12.345% | $234.7786 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $159.77 | 3.283% | $165.0152 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $108.46 | 6.561% | $115.5761 | $115.58 | $115.60 | $115.60 |
| Purchase #5 | $155.69 | 9.823% | $170.9834 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $225.89 | 4.683% | $236.4684 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $216.74 | 12.464% | $243.7545 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,325.37 | $1,449.2002 | $1,449.20 | $1,449.20 | $1,449.30 | |