| 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 | $196.44 | 7.197% | $210.5778 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $20.83 | 4.176% | $21.6999 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $127.97 | 10.676% | $141.6321 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $124.63 | 7.699% | $134.2253 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $111.30 | 10.192% | $122.6437 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $154.78 | 11.581% | $172.7051 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $54.66 | 4.486% | $57.112 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $790.61 | $860.5959 | $860.60 | $860.65 | $860.50 | |