| 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 | $237.62 | 3.308% | $245.4805 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $21.73 | 4.258% | $22.6553 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $238.87 | 6.613% | $254.6665 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $232.59 | 10.764% | $257.626 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $88.63 | 4.245% | $92.3923 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $119.61 | 12.288% | $134.3077 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $11.59 | 6.595% | $12.3544 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $950.64 | $1,019.4827 | $1,019.49 | $1,019.50 | $1,019.60 | |