| 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 | $130.65 | 4.473% | $136.494 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $140.96 | 8.550% | $153.0121 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $100.49 | 9.530% | $110.0667 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $237.62 | 9.386% | $259.923 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $165.44 | 10.833% | $183.3621 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $203.64 | 9.842% | $223.6822 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $152.36 | 7.824% | $164.2806 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $1,131.16 | $1,230.8207 | $1,230.81 | $1,230.80 | $1,230.90 | |