| 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 | $106.26 | 3.598% | $110.0832 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $101.92 | 11.751% | $113.8966 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $124.97 | 6.257% | $132.7894 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $217.75 | 8.757% | $236.8184 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $33.52 | 6.127% | $35.5738 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $232.25 | 11.547% | $259.0679 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $239.88 | 13.482% | $272.2206 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,056.55 | $1,160.4499 | $1,160.45 | $1,160.40 | $1,160.50 | |