| 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 | $208.93 | 10.523% | $230.9157 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $208.75 | 8.271% | $226.0157 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $110.32 | 10.715% | $122.1408 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $152.38 | 10.313% | $168.0949 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $246.33 | 7.547% | $264.9205 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $72.64 | 7.178% | $77.8541 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $247.32 | 3.708% | $256.4906 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,246.67 | $1,346.4323 | $1,346.43 | $1,346.40 | $1,346.40 | |