| 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 | $216.93 | 6.714% | $231.4947 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $128.61 | 9.626% | $140.99 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $203.83 | 12.470% | $229.2476 | $229.25 | $229.25 | $229.20 |
| Purchase #4 | $200.25 | 5.752% | $211.7684 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $208.32 | 5.761% | $220.3213 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $133.70 | 7.583% | $143.8385 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $196.99 | 13.386% | $223.3591 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $1,288.63 | $1,401.0196 | $1,401.02 | $1,401.00 | $1,401.00 | |