| 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 | $157.76 | 4.429% | $164.7472 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $247.82 | 3.757% | $257.1306 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $250.27 | 8.649% | $271.9159 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $73.50 | 11.126% | $81.6776 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $57.69 | 4.830% | $60.4764 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $108.82 | 10.470% | $120.2135 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $234.81 | 5.645% | $248.065 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,130.67 | $1,204.2262 | $1,204.24 | $1,204.25 | $1,204.20 | |