| 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 | $211.93 | 12.316% | $238.0313 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $107.51 | 12.233% | $120.6617 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $63.42 | 13.595% | $72.0419 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $20.78 | 12.807% | $23.4413 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $162.36 | 8.802% | $176.6509 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $231.64 | 13.678% | $263.3237 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $24.99 | 9.339% | $27.3238 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $822.63 | $921.4746 | $921.46 | $921.45 | $921.40 | |