| 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 | $250.62 | 5.349% | $264.0257 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $249.46 | 11.480% | $278.098 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $27.66 | 5.459% | $29.17 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $124.52 | 13.652% | $141.5195 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $174.76 | 6.138% | $185.4868 | $185.49 | $185.50 | $185.50 |
| Purchase #6 | $32.35 | 11.574% | $36.0942 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $180.50 | 12.848% | $203.6906 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,039.87 | $1,138.0848 | $1,138.09 | $1,138.10 | $1,138.10 | |