| 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 | $198.99 | 3.373% | $205.7019 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $238.60 | 8.586% | $259.0862 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $56.65 | 12.832% | $63.9193 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $235.50 | 3.633% | $244.0557 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $186.53 | 10.296% | $205.7351 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $7.44 | 13.679% | $8.4577 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $164.85 | 4.818% | $172.7925 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $1,088.56 | $1,159.7484 | $1,159.76 | $1,159.75 | $1,159.80 | |