| 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 | $245.90 | 13.704% | $279.5981 | $279.60 | $279.60 | $279.60 |
| Purchase #2 | $120.27 | 5.584% | $126.9859 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $51.67 | 3.480% | $53.4681 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $7.66 | 4.608% | $8.013 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $103.30 | 11.721% | $115.4078 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $119.74 | 4.441% | $125.0577 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $172.84 | 5.666% | $182.6331 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $821.38 | $891.1637 | $891.17 | $891.15 | $891.20 | |