| 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 | $98.42 | 9.635% | $107.9028 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $199.87 | 4.873% | $209.6097 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $46.69 | 11.243% | $51.9394 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $105.47 | 7.232% | $113.0976 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $186.61 | 3.238% | $192.6524 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $139.45 | 8.143% | $150.8054 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $250.76 | 5.626% | $264.8678 | $264.87 | $264.85 | $264.90 |
| 7 purchase totals = | $1,027.27 | $1,090.8751 | $1,090.88 | $1,090.85 | $1,090.90 | |