| 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 | $171.27 | 12.193% | $192.153 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $205.72 | 9.281% | $224.8129 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $175.72 | 6.173% | $186.5672 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $246.26 | 9.464% | $269.566 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $249.86 | 9.743% | $274.2039 | $274.20 | $274.20 | $274.20 |
| Purchase #6 | $93.87 | 10.566% | $103.7883 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $55.74 | 5.403% | $58.7516 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $1,198.44 | $1,309.8429 | $1,309.84 | $1,309.80 | $1,310.00 | |