| 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 | $213.82 | 3.376% | $221.0386 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $207.85 | 3.238% | $214.5802 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $94.71 | 13.522% | $107.5167 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $210.39 | 6.611% | $224.2989 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $50.80 | 4.222% | $52.9448 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $195.82 | 5.476% | $206.5431 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $168.87 | 12.596% | $190.1409 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $1,142.26 | $1,217.0632 | $1,217.06 | $1,217.10 | $1,216.90 | |