| 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 | $225.47 | 9.299% | $246.4365 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $63.70 | 12.225% | $71.4873 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $72.40 | 7.263% | $77.6584 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $210.45 | 7.265% | $225.7392 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $174.63 | 4.776% | $182.9703 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $133.42 | 10.764% | $147.7813 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $143.83 | 10.513% | $158.9508 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $1,023.90 | $1,111.0238 | $1,111.03 | $1,111.05 | $1,111.10 | |