| 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 | $40.54 | 10.370% | $44.744 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $223.69 | 6.393% | $237.9905 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $122.41 | 12.587% | $137.8177 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $94.25 | 13.298% | $106.7834 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $240.33 | 5.364% | $253.2213 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $119.51 | 3.264% | $123.4108 | $123.41 | $123.40 | $123.40 |
| Purchase #7 | $64.87 | 5.558% | $68.4755 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $905.60 | $972.4432 | $972.44 | $972.45 | $972.40 | |