| 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 | $231.67 | 4.612% | $242.3546 | $242.35 | $242.35 | $242.40 |
| Purchase #2 | $237.69 | 3.403% | $245.7786 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $137.33 | 7.254% | $147.2919 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $73.48 | 10.436% | $81.1484 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $172.63 | 11.312% | $192.1579 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $114.26 | 12.783% | $128.8659 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $245.86 | 6.402% | $261.6 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,212.92 | $1,299.1973 | $1,299.20 | $1,299.20 | $1,299.30 | |