| 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 | $231.64 | 3.190% | $239.0293 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $80.30 | 3.806% | $83.3562 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $185.53 | 3.388% | $191.8158 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $31.54 | 3.471% | $32.6348 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $92.35 | 7.808% | $99.5607 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $179.46 | 11.332% | $199.7964 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $91.36 | 9.524% | $100.0611 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $892.18 | $946.2543 | $946.26 | $946.25 | $946.30 | |