| 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 | $220.25 | 11.271% | $245.0744 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $150.53 | 12.555% | $169.429 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $31.73 | 5.535% | $33.4863 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $247.75 | 3.235% | $255.7647 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $14.97 | 9.587% | $16.4052 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $174.39 | 6.348% | $185.4603 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $208.45 | 12.800% | $235.1316 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $1,048.07 | $1,140.7515 | $1,140.75 | $1,140.75 | $1,140.80 | |