| 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 | $8.39 | 12.634% | $9.45 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $91.54 | 12.447% | $102.934 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $151.50 | 11.338% | $168.6771 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $237.67 | 9.743% | $260.8262 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $204.56 | 4.225% | $213.2027 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $147.90 | 12.209% | $165.9571 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $248.99 | 13.734% | $283.1863 | $283.19 | $283.20 | $283.20 |
| 7 purchase totals = | $1,090.55 | $1,204.2334 | $1,204.24 | $1,204.30 | $1,204.30 | |