| 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 | $240.66 | 10.215% | $265.2434 | $265.24 | $265.25 | $265.20 |
| Purchase #2 | $164.65 | 7.671% | $177.2803 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $10.69 | 8.641% | $11.6137 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $220.30 | 11.439% | $245.5001 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $133.83 | 11.134% | $148.7306 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $150.88 | 4.109% | $157.0797 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $189.73 | 4.717% | $198.6796 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $1,110.74 | $1,204.1274 | $1,204.12 | $1,204.20 | $1,204.10 | |