| 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 | $142.51 | 13.711% | $162.0495 | $162.05 | $162.05 | $162.00 |
| Purchase #2 | $235.35 | 4.702% | $246.4162 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $46.68 | 10.675% | $51.6631 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $120.65 | 5.443% | $127.217 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $123.57 | 8.787% | $134.4281 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $213.60 | 13.534% | $242.5086 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $226.34 | 7.451% | $243.2046 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,108.70 | $1,207.4871 | $1,207.49 | $1,207.45 | $1,207.40 | |