| 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 | $242.96 | 12.511% | $273.3567 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $232.81 | 10.810% | $257.9768 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $148.57 | 4.111% | $154.6777 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $146.64 | 3.478% | $151.7401 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $152.85 | 3.572% | $158.3098 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $79.66 | 4.556% | $83.2893 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $86.83 | 10.796% | $96.2042 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,090.32 | $1,175.5546 | $1,175.56 | $1,175.60 | $1,175.60 | |