| 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 | $223.46 | 5.259% | $235.2118 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $59.79 | 3.422% | $61.836 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $180.78 | 12.730% | $203.7933 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $176.63 | 12.658% | $198.9878 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $69.88 | 9.219% | $76.3222 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $109.87 | 4.342% | $114.6406 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $193.86 | 4.529% | $202.6399 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $1,014.27 | $1,093.4316 | $1,093.43 | $1,093.45 | $1,093.30 | |