| 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 | $123.25 | 11.234% | $137.0959 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $230.96 | 12.229% | $259.2041 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $54.78 | 10.105% | $60.3155 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $18.60 | 8.148% | $20.1155 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $14.49 | 13.339% | $16.4228 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $142.70 | 13.589% | $162.0915 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $229.36 | 5.800% | $242.6629 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $814.14 | $897.9082 | $897.91 | $897.85 | $897.90 | |