| 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 | $224.97 | 9.142% | $245.5368 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $160.28 | 13.173% | $181.3937 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $23.39 | 12.729% | $26.3673 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $18.48 | 10.215% | $20.3677 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $30.45 | 7.849% | $32.84 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $121.38 | 13.545% | $137.8209 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $59.82 | 13.276% | $67.7617 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $638.77 | $712.0881 | $712.09 | $712.05 | $712.10 | |