| 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 | $129.43 | 7.393% | $138.9988 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $250.50 | 13.617% | $284.6106 | $284.61 | $284.60 | $284.60 |
| Purchase #3 | $31.61 | 13.630% | $35.9184 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $210.75 | 10.647% | $233.1886 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $198.44 | 4.287% | $206.9471 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $248.83 | 9.227% | $271.7895 | $271.79 | $271.80 | $271.80 |
| Purchase #7 | $214.61 | 6.330% | $228.1948 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,284.17 | $1,399.6478 | $1,399.65 | $1,399.65 | $1,399.60 | |