| 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 | $90.78 | 13.628% | $103.1515 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $222.26 | 11.576% | $247.9888 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $127.74 | 6.773% | $136.3918 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $174.25 | 13.478% | $197.7354 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $186.63 | 10.768% | $206.7263 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $19.25 | 7.628% | $20.7184 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $189.52 | 9.161% | $206.8819 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $1,010.43 | $1,119.5941 | $1,119.60 | $1,119.65 | $1,119.60 | |