| 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 | $34.91 | 12.153% | $39.1526 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $207.59 | 4.352% | $216.6243 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $166.68 | 6.403% | $177.3525 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $202.73 | 9.531% | $222.0522 | $222.05 | $222.05 | $222.10 |
| Purchase #5 | $186.40 | 8.145% | $201.5823 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $245.59 | 4.628% | $256.9559 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $90.38 | 9.521% | $98.9851 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $1,134.28 | $1,212.7049 | $1,212.70 | $1,212.70 | $1,212.90 | |