| 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 | $142.87 | 4.364% | $149.1048 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $45.86 | 12.108% | $51.4127 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $88.66 | 4.575% | $92.7162 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $218.33 | 5.830% | $231.0586 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $179.49 | 5.124% | $188.6871 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $49.25 | 10.726% | $54.5326 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $241.47 | 12.112% | $270.7168 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $965.93 | $1,038.2288 | $1,038.23 | $1,038.20 | $1,038.20 | |