| 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 | $244.34 | 5.528% | $257.8471 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $136.29 | 3.675% | $141.2987 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $237.25 | 7.714% | $255.5515 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $6.37 | 13.358% | $7.2209 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $151.56 | 9.342% | $165.7187 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $56.26 | 12.379% | $63.2244 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $35.58 | 8.644% | $38.6555 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $867.65 | $929.5168 | $929.52 | $929.45 | $929.50 | |