| 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 | $183.90 | 8.417% | $199.3789 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $227.27 | 13.190% | $257.2469 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $113.83 | 8.358% | $123.3439 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $25.98 | 11.301% | $28.916 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $236.69 | 7.600% | $254.6784 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $193.80 | 5.773% | $204.9881 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $203.67 | 4.854% | $213.5561 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,185.14 | $1,282.1083 | $1,282.12 | $1,282.15 | $1,282.10 | |