| 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 | $142.34 | 8.590% | $154.567 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $197.77 | 8.837% | $215.2469 | $215.25 | $215.25 | $215.20 |
| Purchase #3 | $102.27 | 10.383% | $112.8887 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $202.72 | 9.250% | $221.4716 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $51.44 | 9.230% | $56.1879 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $93.49 | 9.308% | $102.192 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $236.37 | 12.751% | $266.5095 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $1,026.40 | $1,129.0636 | $1,129.07 | $1,129.05 | $1,129.10 | |