| 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 | $225.91 | 5.481% | $238.2921 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $31.77 | 4.524% | $33.2073 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $248.97 | 6.301% | $264.6576 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $201.83 | 5.748% | $213.4312 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $183.60 | 11.611% | $204.9178 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $76.57 | 8.418% | $83.0157 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $69.39 | 7.460% | $74.5665 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $1,038.04 | $1,112.0882 | $1,112.10 | $1,112.05 | $1,112.10 | |