| 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 | $218.94 | 12.849% | $247.0716 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $247.89 | 13.531% | $281.432 | $281.43 | $281.45 | $281.40 |
| Purchase #3 | $166.94 | 10.466% | $184.4119 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $159.69 | 3.745% | $165.6704 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $27.87 | 5.764% | $29.4764 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $11.54 | 5.353% | $12.1577 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $125.44 | 3.873% | $130.2983 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $958.31 | $1,050.5183 | $1,050.52 | $1,050.50 | $1,050.60 | |