| 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 | $193.78 | 11.592% | $216.243 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $216.71 | 7.603% | $233.1865 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $174.33 | 4.287% | $181.8035 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $78.59 | 10.657% | $86.9653 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $39.73 | 10.863% | $44.0459 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $246.46 | 11.657% | $275.1898 | $275.19 | $275.20 | $275.20 |
| Purchase #7 | $120.36 | 12.226% | $135.0752 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $1,069.96 | $1,172.5092 | $1,172.52 | $1,172.55 | $1,172.50 | |