| 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 | $222.70 | 12.746% | $251.0853 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $7.32 | 11.503% | $8.162 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $240.61 | 10.213% | $265.1835 | $265.18 | $265.20 | $265.20 |
| Purchase #4 | $173.58 | 10.747% | $192.2346 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $137.46 | 6.280% | $146.0925 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $136.85 | 3.873% | $142.1502 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $185.62 | 12.810% | $209.3979 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $1,104.14 | $1,214.3060 | $1,214.30 | $1,214.35 | $1,214.40 | |