| 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 | $191.84 | 3.260% | $198.094 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $204.77 | 13.498% | $232.4099 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $9.65 | 10.271% | $10.6412 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $182.78 | 8.180% | $197.7314 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $226.67 | 13.385% | $257.0098 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $122.49 | 11.522% | $136.6033 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $177.43 | 3.433% | $183.5212 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $1,115.63 | $1,216.0108 | $1,216.00 | $1,216.00 | $1,215.90 | |