| 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 | $208.66 | 13.613% | $237.0649 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $233.28 | 11.372% | $259.8086 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $7.82 | 12.291% | $8.7812 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $171.75 | 11.396% | $191.3226 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $64.59 | 8.646% | $70.1745 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $228.35 | 9.473% | $249.9816 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $217.83 | 8.216% | $235.7269 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $1,132.28 | $1,252.8603 | $1,252.85 | $1,252.85 | $1,252.90 | |