| 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 | $199.47 | 5.305% | $210.0519 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $57.75 | 10.398% | $63.7548 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $213.43 | 9.723% | $234.1818 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $200.68 | 8.422% | $217.5813 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $67.43 | 6.146% | $71.5742 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $227.28 | 10.761% | $251.7376 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $119.55 | 3.729% | $124.008 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $1,085.59 | $1,172.8896 | $1,172.88 | $1,172.90 | $1,173.00 | |