| 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 | $224.47 | 12.617% | $252.7914 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $65.79 | 9.541% | $72.067 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $241.26 | 3.183% | $248.9393 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $31.92 | 3.621% | $33.0758 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $181.99 | 10.744% | $201.543 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $87.60 | 7.434% | $94.1122 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $25.87 | 7.366% | $27.7756 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $858.90 | $930.3043 | $930.31 | $930.35 | $930.30 | |