| 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 | $235.81 | 10.189% | $259.8367 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $52.79 | 8.846% | $57.4598 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $63.58 | 13.475% | $72.1474 | $72.15 | $72.15 | $72.10 |
| Purchase #4 | $239.39 | 11.107% | $265.979 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $221.58 | 8.294% | $239.9578 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $72.98 | 9.825% | $80.1503 | $80.15 | $80.15 | $80.20 |
| Purchase #7 | $112.92 | 13.483% | $128.145 | $128.15 | $128.15 | $128.10 |
| 7 purchase totals = | $999.05 | $1,103.6760 | $1,103.69 | $1,103.70 | $1,103.70 | |