| 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 | $236.78 | 6.730% | $252.7153 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $159.54 | 10.682% | $176.5821 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $228.70 | 10.506% | $252.7272 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $228.45 | 4.555% | $238.8559 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $120.69 | 12.772% | $136.1045 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $200.98 | 13.640% | $228.3937 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $91.42 | 7.458% | $98.2381 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $1,266.56 | $1,383.6168 | $1,383.62 | $1,383.65 | $1,383.60 | |