| 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 | $127.46 | 5.359% | $134.2906 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $37.55 | 4.505% | $39.2416 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $113.93 | 7.841% | $122.8633 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $249.25 | 6.586% | $265.6656 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $7.26 | 4.202% | $7.5651 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $179.88 | 4.137% | $187.3216 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $10.92 | 3.316% | $11.2821 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $726.25 | $768.2299 | $768.23 | $768.20 | $768.30 | |