| 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 | $56.96 | 12.740% | $64.2167 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $222.97 | 8.809% | $242.6114 | $242.61 | $242.60 | $242.60 |
| Purchase #3 | $206.25 | 12.217% | $231.4476 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $187.91 | 10.687% | $207.9919 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $214.38 | 4.721% | $224.5009 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $168.76 | 7.187% | $180.8888 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $29.98 | 4.736% | $31.3999 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $1,087.21 | $1,183.0572 | $1,183.06 | $1,183.05 | $1,183.00 | |