| 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 | $190.49 | 12.227% | $213.7812 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $248.92 | 13.604% | $282.7831 | $282.78 | $282.80 | $282.80 |
| Purchase #3 | $83.96 | 9.788% | $92.178 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $77.58 | 7.854% | $83.6731 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $147.93 | 11.865% | $165.4819 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $63.85 | 9.240% | $69.7497 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $213.43 | 5.600% | $225.3821 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,026.16 | $1,133.0291 | $1,133.02 | $1,133.10 | $1,133.10 | |