| 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 | $63.64 | 13.645% | $72.3237 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $220.45 | 5.460% | $232.4866 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $198.61 | 12.357% | $223.1522 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $61.82 | 3.333% | $63.8805 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $229.55 | 12.196% | $257.5459 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $237.44 | 6.715% | $253.3841 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $203.84 | 3.343% | $210.6544 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $1,215.35 | $1,313.4274 | $1,313.42 | $1,313.45 | $1,313.50 | |