| 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 | $194.74 | 11.293% | $216.732 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $152.41 | 3.242% | $157.3511 | $157.35 | $157.35 | $157.40 |
| Purchase #3 | $169.56 | 6.812% | $181.1104 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $214.41 | 11.850% | $239.8176 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $141.96 | 9.556% | $155.5257 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $176.74 | 10.740% | $195.7219 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $77.44 | 11.477% | $86.3278 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,127.26 | $1,232.5865 | $1,232.59 | $1,232.60 | $1,232.50 | |