| 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 | $156.64 | 5.212% | $164.8041 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $58.38 | 12.190% | $65.4965 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $201.42 | 7.116% | $215.753 | $215.75 | $215.75 | $215.80 |
| Purchase #4 | $105.46 | 3.375% | $109.0193 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $82.95 | 6.606% | $88.4297 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $248.46 | 4.248% | $259.0146 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $139.79 | 11.470% | $155.8239 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $993.10 | $1,058.3411 | $1,058.33 | $1,058.30 | $1,058.30 | |