| 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 | $117.86 | 4.481% | $123.1413 | $123.14 | $123.15 | $123.10 |
| Purchase #2 | $191.46 | 8.493% | $207.7207 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $179.55 | 8.630% | $195.0452 | $195.05 | $195.05 | $195.00 |
| Purchase #4 | $11.27 | 9.291% | $12.3171 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $222.58 | 10.627% | $246.2336 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $187.67 | 6.255% | $199.4088 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $178.44 | 8.659% | $193.8911 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $1,088.83 | $1,177.7578 | $1,177.76 | $1,177.75 | $1,177.60 | |