| 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 | $195.99 | 12.745% | $220.9689 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $10.76 | 4.523% | $11.2467 | $11.25 | $11.25 | $11.20 |
| Purchase #3 | $223.95 | 8.407% | $242.7775 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $15.83 | 12.241% | $17.7678 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $146.66 | 9.465% | $160.5414 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $235.31 | 4.767% | $246.5272 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $202.28 | 9.711% | $221.9234 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $1,030.78 | $1,121.7529 | $1,121.76 | $1,121.75 | $1,121.70 | |