| 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 | $188.33 | 12.513% | $211.8957 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $18.85 | 9.831% | $20.7031 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $14.27 | 5.746% | $15.09 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $201.82 | 8.201% | $218.3713 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $60.56 | 4.467% | $63.2652 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $229.33 | 6.869% | $245.0827 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $184.57 | 7.766% | $198.9037 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $897.73 | $973.3117 | $973.31 | $973.30 | $973.40 | |