| 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 | $28.41 | 11.648% | $31.7192 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $224.26 | 5.234% | $235.9978 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $165.96 | 6.493% | $176.7358 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $34.94 | 13.599% | $39.6915 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $229.35 | 6.170% | $243.5009 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $161.81 | 12.169% | $181.5007 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $117.46 | 10.567% | $129.872 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $962.19 | $1,039.0179 | $1,039.02 | $1,039.00 | $1,039.00 | |