| 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 | $247.80 | 9.704% | $271.8465 | $271.85 | $271.85 | $271.80 |
| Purchase #2 | $217.32 | 4.262% | $226.5822 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $60.75 | 6.868% | $64.9223 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $216.43 | 9.627% | $237.2657 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $142.50 | 3.791% | $147.9022 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $10.50 | 4.795% | $11.0035 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $140.63 | 3.266% | $145.223 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $1,035.93 | $1,104.7454 | $1,104.74 | $1,104.70 | $1,104.70 | |