| 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 | $99.86 | 10.843% | $110.6878 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $204.45 | 11.785% | $228.5444 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $250.47 | 9.284% | $273.7236 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $5.77 | 3.604% | $5.978 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $123.77 | 12.857% | $139.6831 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $113.27 | 11.695% | $126.5169 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $226.61 | 11.573% | $252.8356 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,024.20 | $1,137.9694 | $1,137.97 | $1,138.00 | $1,137.90 | |