| 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 | $79.41 | 12.555% | $89.3799 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $92.52 | 6.305% | $98.3534 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $201.37 | 5.371% | $212.1856 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $147.98 | 11.634% | $165.196 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $200.31 | 11.688% | $223.7222 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $242.91 | 4.246% | $253.224 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $183.79 | 9.416% | $201.0957 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,148.29 | $1,243.1568 | $1,243.16 | $1,243.15 | $1,243.20 | |