| 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 | $13.91 | 9.375% | $15.2141 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $158.35 | 4.256% | $165.0894 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $215.95 | 4.825% | $226.3696 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $221.31 | 13.601% | $251.4104 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $140.76 | 3.720% | $145.9963 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $59.50 | 4.731% | $62.3149 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $140.47 | 4.124% | $146.263 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $950.25 | $1,012.6577 | $1,012.65 | $1,012.60 | $1,012.70 | |