| 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 | $202.54 | 3.386% | $209.398 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $203.50 | 9.865% | $223.5753 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $16.69 | 8.531% | $18.1138 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $246.48 | 6.335% | $262.0945 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $101.90 | 11.223% | $113.3362 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $139.62 | 8.770% | $151.8647 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $156.48 | 3.709% | $162.2838 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $1,067.21 | $1,140.6663 | $1,140.66 | $1,140.70 | $1,140.70 | |