| 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 | $245.60 | 8.227% | $265.8055 | $265.81 | $265.80 | $265.80 |
| Purchase #2 | $181.44 | 3.485% | $187.7632 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $159.32 | 8.545% | $172.9339 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $167.49 | 5.641% | $176.9381 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $241.35 | 5.146% | $253.7699 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $30.26 | 10.343% | $33.3898 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $142.72 | 13.377% | $161.8117 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $1,168.18 | $1,252.4121 | $1,252.41 | $1,252.40 | $1,252.40 | |