| 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 | $212.55 | 13.245% | $240.7022 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $211.81 | 5.263% | $222.9576 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $5.56 | 3.871% | $5.7752 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $182.77 | 12.666% | $205.9196 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $50.31 | 3.849% | $52.2464 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $184.89 | 7.872% | $199.4445 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $231.32 | 4.443% | $241.5975 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $1,079.21 | $1,168.6430 | $1,168.65 | $1,168.65 | $1,168.60 | |