| 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 | $247.94 | 7.861% | $267.4306 | $267.43 | $267.45 | $267.40 |
| Purchase #2 | $242.99 | 4.292% | $253.4191 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $117.64 | 4.809% | $123.2973 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $106.35 | 6.354% | $113.1075 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $128.49 | 4.152% | $133.8249 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $7.80 | 8.339% | $8.4504 | $8.45 | $8.45 | $8.50 |
| Purchase #7 | $76.29 | 12.555% | $85.8682 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $927.50 | $985.3980 | $985.40 | $985.35 | $985.40 | |