| 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 | $126.74 | 4.792% | $132.8134 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $64.52 | 4.283% | $67.2834 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $225.49 | 8.693% | $245.0918 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $195.63 | 4.706% | $204.8363 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $37.60 | 11.805% | $42.0387 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $201.37 | 3.639% | $208.6979 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $143.31 | 8.798% | $155.9184 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $994.66 | $1,056.6799 | $1,056.68 | $1,056.70 | $1,056.60 | |