| 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 | $34.75 | 11.569% | $38.7702 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $102.26 | 7.306% | $109.7311 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $226.72 | 10.857% | $251.335 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $238.30 | 6.703% | $254.2732 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $158.78 | 3.869% | $164.9232 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $142.65 | 3.724% | $147.9623 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $136.93 | 6.696% | $146.0988 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $1,040.39 | $1,113.0938 | $1,113.09 | $1,113.05 | $1,113.10 | |