| 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 | $97.55 | 12.313% | $109.5613 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $118.60 | 13.122% | $134.1627 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $116.98 | 5.820% | $123.7882 | $123.79 | $123.80 | $123.80 |
| Purchase #4 | $245.98 | 13.769% | $279.849 | $279.85 | $279.85 | $279.80 |
| Purchase #5 | $67.25 | 13.563% | $76.3711 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $223.69 | 3.815% | $232.2238 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $132.58 | 13.772% | $150.8389 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $1,002.63 | $1,106.7950 | $1,106.79 | $1,106.75 | $1,106.80 | |