| 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 | $122.73 | 3.561% | $127.1004 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $16.52 | 9.452% | $18.0815 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $119.28 | 3.184% | $123.0779 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $67.66 | 9.674% | $74.2054 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $166.49 | 13.300% | $188.6332 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $247.78 | 4.848% | $259.7924 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $180.38 | 4.340% | $188.2085 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $920.84 | $979.0993 | $979.10 | $979.15 | $979.10 | |