| 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 | $175.98 | 13.784% | $200.2371 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $231.82 | 5.670% | $244.9642 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $201.83 | 3.165% | $208.2179 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $216.43 | 5.568% | $228.4808 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $113.46 | 7.802% | $122.3121 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $8.96 | 4.442% | $9.358 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $145.48 | 13.558% | $165.2042 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $1,093.96 | $1,178.7743 | $1,178.77 | $1,178.75 | $1,178.80 | |