| 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 | $79.74 | 12.137% | $89.418 | $89.42 | $89.40 | $89.40 |
| Purchase #2 | $230.35 | 6.246% | $244.7377 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $39.76 | 13.737% | $45.2218 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $183.98 | 8.685% | $199.9587 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $189.29 | 7.587% | $203.6514 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $193.53 | 6.174% | $205.4785 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $206.28 | 12.362% | $231.7803 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,122.93 | $1,220.2464 | $1,220.25 | $1,220.25 | $1,220.30 | |