| 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 | $110.32 | 11.671% | $123.1954 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $214.71 | 13.400% | $243.4811 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $29.78 | 4.380% | $31.0844 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $8.69 | 12.442% | $9.7712 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $140.57 | 11.490% | $156.7215 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $60.28 | 4.505% | $62.9956 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $219.33 | 10.645% | $242.6777 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $783.68 | $869.9269 | $869.93 | $869.95 | $870.00 | |