| 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 | $207.76 | 13.314% | $235.4212 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $184.53 | 7.785% | $198.8957 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $222.77 | 6.648% | $237.5797 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $43.49 | 7.423% | $46.7183 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $216.35 | 13.321% | $245.17 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $6.90 | 8.571% | $7.4914 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $223.67 | 10.148% | $246.368 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,105.47 | $1,217.6443 | $1,217.65 | $1,217.60 | $1,217.70 | |