| 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 | $189.33 | 6.682% | $201.981 | $201.98 | $202.00 | $202.00 |
| Purchase #2 | $164.33 | 10.805% | $182.0859 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $102.95 | 7.641% | $110.8164 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $137.37 | 9.319% | $150.1715 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $112.69 | 11.559% | $125.7158 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $214.81 | 8.715% | $233.5307 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $188.40 | 11.408% | $209.8927 | $209.89 | $209.90 | $209.90 |
| 7 purchase totals = | $1,109.88 | $1,214.1940 | $1,214.20 | $1,214.20 | $1,214.20 | |