| 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 | $245.77 | 13.608% | $279.2144 | $279.21 | $279.20 | $279.20 |
| Purchase #2 | $5.25 | 11.717% | $5.8651 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $81.71 | 3.425% | $84.5086 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $76.88 | 10.867% | $85.2345 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $15.83 | 7.513% | $17.0193 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $156.68 | 13.856% | $178.3896 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $228.36 | 9.720% | $250.5566 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $810.48 | $900.7881 | $900.79 | $900.75 | $900.80 | |