| 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 | $242.98 | 5.513% | $256.3755 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $180.44 | 10.830% | $199.9817 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $54.82 | 10.534% | $60.5947 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $231.91 | 4.209% | $241.6711 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $93.95 | 5.411% | $99.0336 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $52.62 | 4.841% | $55.1673 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $178.58 | 9.284% | $195.1594 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,035.30 | $1,107.9833 | $1,107.98 | $1,108.00 | $1,108.10 | |