| 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 | $192.92 | 13.839% | $219.6182 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $100.85 | 9.411% | $110.341 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $230.56 | 3.273% | $238.1062 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $162.93 | 5.756% | $172.3083 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $214.79 | 7.615% | $231.1463 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $224.66 | 4.574% | $234.9359 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $11.84 | 9.539% | $12.9694 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $1,138.55 | $1,219.4253 | $1,219.44 | $1,219.40 | $1,219.30 | |