| 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 | $208.32 | 9.504% | $228.1187 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $157.46 | 3.217% | $162.5255 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $36.95 | 4.520% | $38.6201 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $187.33 | 5.868% | $198.3225 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $116.50 | 11.456% | $129.8462 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $64.80 | 6.758% | $69.1792 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $24.34 | 6.142% | $25.835 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $795.70 | $852.4472 | $852.46 | $852.45 | $852.30 | |