| 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 | $207.95 | 10.577% | $229.9449 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $198.29 | 8.751% | $215.6424 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $54.74 | 3.512% | $56.6625 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $231.31 | 12.146% | $259.4049 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $168.43 | 12.215% | $189.0037 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $76.39 | 5.675% | $80.7251 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $248.31 | 3.596% | $257.2392 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $1,185.42 | $1,288.6227 | $1,288.61 | $1,288.65 | $1,288.50 | |