| 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 | $191.34 | 5.220% | $201.3279 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $85.73 | 7.106% | $91.822 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $204.50 | 10.702% | $226.3856 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $241.31 | 4.692% | $252.6323 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $93.94 | 5.842% | $99.428 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $165.90 | 5.322% | $174.7292 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $246.44 | 9.254% | $269.2456 | $269.25 | $269.25 | $269.20 |
| 7 purchase totals = | $1,229.16 | $1,315.5706 | $1,315.58 | $1,315.65 | $1,315.40 | |