| 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 | $98.75 | 12.595% | $111.1876 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $117.61 | 10.566% | $130.0367 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $186.47 | 13.731% | $212.0742 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $172.89 | 3.862% | $179.567 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $187.41 | 6.565% | $199.7135 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $170.60 | 10.141% | $187.9005 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $19.92 | 11.532% | $22.2172 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $953.65 | $1,042.6967 | $1,042.70 | $1,042.65 | $1,042.70 | |