| 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 | $247.36 | 13.630% | $281.0752 | $281.08 | $281.10 | $281.10 |
| Purchase #2 | $68.47 | 10.255% | $75.4916 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $139.66 | 3.630% | $144.7297 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $157.86 | 4.618% | $165.15 | $165.15 | $165.15 | $165.20 |
| Purchase #5 | $43.64 | 4.267% | $45.5021 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $229.44 | 4.566% | $239.9162 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $147.88 | 3.438% | $152.9641 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $1,034.31 | $1,104.8289 | $1,104.83 | $1,104.85 | $1,104.90 | |