| 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 | $107.27 | 7.848% | $115.6885 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $18.94 | 3.871% | $19.6732 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $198.93 | 13.634% | $226.0521 | $226.05 | $226.05 | $226.10 |
| Purchase #4 | $162.36 | 9.446% | $177.6965 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $229.94 | 3.438% | $237.8453 | $237.85 | $237.85 | $237.80 |
| Purchase #6 | $196.34 | 3.649% | $203.5044 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $15.58 | 9.124% | $17.0015 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $929.36 | $997.4615 | $997.46 | $997.45 | $997.50 | |