| 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 | $233.33 | 11.752% | $260.7509 | $260.75 | $260.75 | $260.80 |
| Purchase #2 | $110.40 | 4.142% | $114.9728 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $123.83 | 12.143% | $138.8667 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $39.33 | 11.529% | $43.8644 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $203.50 | 12.364% | $228.6607 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $13.72 | 12.670% | $15.4583 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $166.98 | 7.701% | $179.8391 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $891.09 | $982.4129 | $982.41 | $982.35 | $982.60 | |