| 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 | $244.66 | 6.481% | $260.5164 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $242.91 | 6.659% | $259.0854 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $174.73 | 10.285% | $192.701 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $198.92 | 10.601% | $220.0075 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $249.25 | 3.264% | $257.3855 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $221.48 | 4.508% | $231.4643 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $202.36 | 3.130% | $208.6939 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,534.31 | $1,629.8540 | $1,629.86 | $1,629.85 | $1,629.90 | |