| 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 | $178.43 | 12.490% | $200.7159 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $114.25 | 12.468% | $128.4947 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $155.46 | 12.621% | $175.0806 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $176.74 | 12.455% | $198.753 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $235.62 | 11.527% | $262.7799 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $201.32 | 8.758% | $218.9516 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $14.79 | 7.367% | $15.8796 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $1,076.61 | $1,200.6553 | $1,200.65 | $1,200.70 | $1,200.80 | |