| 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 | $222.42 | 5.788% | $235.2937 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $199.48 | 13.261% | $225.933 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $54.44 | 5.467% | $57.4162 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $99.68 | 12.684% | $112.3234 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $68.73 | 4.613% | $71.9005 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $153.68 | 6.230% | $163.2543 | $163.25 | $163.25 | $163.30 |
| Purchase #7 | $138.60 | 3.698% | $143.7254 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $937.03 | $1,009.8465 | $1,009.84 | $1,009.85 | $1,009.80 | |