| 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 | $243.44 | 4.659% | $254.7819 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $20.56 | 13.779% | $23.393 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $214.88 | 11.355% | $239.2796 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $144.60 | 3.156% | $149.1636 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $165.54 | 11.812% | $185.0936 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $99.86 | 4.724% | $104.5774 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $185.62 | 4.625% | $194.2049 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,074.50 | $1,150.4940 | $1,150.48 | $1,150.55 | $1,150.60 | |