| 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 | $125.26 | 12.724% | $141.1981 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $14.67 | 12.727% | $16.5371 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $115.97 | 12.190% | $130.1067 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $45.83 | 11.271% | $50.9955 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $74.47 | 12.446% | $83.7385 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $10.85 | 3.372% | $11.2159 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $205.50 | 11.458% | $229.0462 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $592.55 | $662.8380 | $662.86 | $662.85 | $662.70 | |