| 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 | $209.75 | 9.592% | $229.8692 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $182.91 | 8.174% | $197.8611 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $196.74 | 12.816% | $221.9542 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $130.45 | 7.103% | $139.7159 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $151.75 | 6.528% | $161.6562 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $161.44 | 9.360% | $176.5508 | $176.55 | $176.55 | $176.60 |
| Purchase #7 | $214.63 | 7.828% | $231.4312 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,247.67 | $1,359.0386 | $1,359.04 | $1,359.00 | $1,359.20 | |