| 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 | $195.88 | 8.165% | $211.8736 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $104.57 | 4.528% | $109.3049 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $136.76 | 3.298% | $141.2703 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $111.58 | 10.436% | $123.2245 | $123.22 | $123.20 | $123.20 |
| Purchase #5 | $28.54 | 7.545% | $30.6933 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $62.77 | 9.856% | $68.9566 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $126.40 | 7.468% | $135.8396 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $766.50 | $821.1628 | $821.15 | $821.10 | $821.20 | |