| 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 | $90.55 | 12.854% | $102.1893 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $213.28 | 8.517% | $231.4451 | $231.45 | $231.45 | $231.40 |
| Purchase #3 | $227.74 | 10.150% | $250.8556 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $231.87 | 12.513% | $260.8839 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $109.65 | 12.174% | $122.9988 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $133.88 | 4.415% | $139.7908 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $51.69 | 11.440% | $57.6033 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $1,058.66 | $1,165.7668 | $1,165.77 | $1,165.80 | $1,165.80 | |