| 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 | $220.53 | 13.339% | $249.9465 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $190.81 | 8.832% | $207.6623 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $137.79 | 4.106% | $143.4477 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $190.58 | 9.815% | $209.2854 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $81.72 | 6.634% | $87.1413 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $146.85 | 12.262% | $164.8567 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $218.38 | 8.379% | $236.6781 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,186.66 | $1,299.0180 | $1,299.03 | $1,299.05 | $1,299.00 | |