| 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 | $234.53 | 7.512% | $252.1479 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $109.88 | 9.160% | $119.945 | $119.95 | $119.95 | $119.90 |
| Purchase #3 | $211.99 | 6.456% | $225.6761 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $220.61 | 9.367% | $241.2745 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $152.47 | 10.346% | $168.2445 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $138.65 | 5.479% | $146.2466 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $74.84 | 5.842% | $79.2122 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $1,142.97 | $1,232.7468 | $1,232.75 | $1,232.75 | $1,232.60 | |