| 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 | $198.25 | 11.843% | $221.7287 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $91.48 | 3.834% | $94.9873 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $9.46 | 9.730% | $10.3805 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $165.48 | 8.508% | $179.559 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $124.92 | 5.386% | $131.6482 | $131.65 | $131.65 | $131.60 |
| Purchase #6 | $237.73 | 8.272% | $257.395 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $172.32 | 13.862% | $196.207 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $999.64 | $1,091.9057 | $1,091.92 | $1,091.95 | $1,091.90 | |