| 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 | $183.44 | 3.585% | $190.0163 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $10.38 | 12.664% | $11.6945 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $237.55 | 6.834% | $253.7842 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $247.66 | 9.294% | $270.6775 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $105.74 | 12.721% | $119.1912 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $164.89 | 4.297% | $171.9753 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $11.70 | 9.335% | $12.7922 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $961.36 | $1,030.1312 | $1,030.13 | $1,030.20 | $1,030.20 | |