| 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 | $212.71 | 6.115% | $225.7172 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $122.92 | 5.767% | $130.0088 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $122.26 | 12.636% | $137.7088 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $197.72 | 12.785% | $222.9985 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $125.73 | 12.746% | $141.7555 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $86.87 | 9.605% | $95.2139 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $35.42 | 11.621% | $39.5362 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $903.63 | $992.9389 | $992.95 | $992.90 | $992.90 | |