| 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 | $194.88 | 10.664% | $215.662 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $9.76 | 9.711% | $10.7078 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $109.25 | 11.715% | $122.0486 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $181.91 | 6.521% | $193.7724 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $80.47 | 4.144% | $83.8047 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $119.39 | 12.755% | $134.6182 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $24.49 | 12.539% | $27.5608 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $720.15 | $788.1745 | $788.17 | $788.10 | $788.20 | |