| 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 | $23.81 | 9.106% | $25.9781 | $25.98 | $26.00 | $26.00 |
| Purchase #2 | $162.36 | 7.588% | $174.6799 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $35.33 | 5.360% | $37.2237 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $236.48 | 6.160% | $251.0472 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $29.30 | 13.510% | $33.2584 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $239.42 | 3.142% | $246.9426 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $208.57 | 10.431% | $230.3259 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $935.27 | $999.4558 | $999.46 | $999.50 | $999.40 | |