| 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 | $126.92 | 6.766% | $135.5074 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $229.59 | 7.380% | $246.5337 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $185.77 | 9.589% | $203.5835 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $178.44 | 3.168% | $184.093 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $93.40 | 4.360% | $97.4722 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $43.32 | 9.273% | $47.3371 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $222.97 | 4.256% | $232.4596 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $1,080.41 | $1,146.9865 | $1,146.98 | $1,147.00 | $1,147.00 | |