| 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 | $212.54 | 11.408% | $236.7866 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $103.80 | 11.621% | $115.8626 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $214.53 | 8.358% | $232.4604 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $224.28 | 3.322% | $231.7306 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $132.99 | 6.627% | $141.8032 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $135.42 | 4.606% | $141.6574 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $149.96 | 7.130% | $160.6521 | $160.65 | $160.65 | $160.70 |
| 7 purchase totals = | $1,173.52 | $1,260.9529 | $1,260.95 | $1,260.95 | $1,261.10 | |