| 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 | $186.29 | 9.320% | $203.6522 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $209.77 | 7.297% | $225.0769 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $219.56 | 4.766% | $230.0242 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $123.31 | 9.665% | $135.2279 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $63.75 | 13.473% | $72.339 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $27.36 | 13.260% | $30.9879 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $195.69 | 3.134% | $201.8229 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $1,025.73 | $1,099.1310 | $1,099.13 | $1,099.15 | $1,099.10 | |