| 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 | $199.92 | 7.197% | $214.3082 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $243.25 | 10.198% | $268.0566 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $174.70 | 5.677% | $184.6177 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $16.43 | 5.506% | $17.3346 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $140.32 | 4.271% | $146.3131 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $121.89 | 7.432% | $130.9489 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $196.34 | 6.151% | $208.4169 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $1,092.85 | $1,169.9960 | $1,170.00 | $1,169.95 | $1,169.90 | |