| 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 | $207.80 | 11.368% | $231.4227 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $92.80 | 12.312% | $104.2255 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $177.77 | 4.432% | $185.6488 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $87.28 | 8.760% | $94.9257 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $213.54 | 5.530% | $225.3488 | $225.35 | $225.35 | $225.30 |
| Purchase #6 | $136.74 | 12.806% | $154.2509 | $154.25 | $154.25 | $154.30 |
| Purchase #7 | $128.60 | 8.450% | $139.4667 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $1,044.53 | $1,135.2891 | $1,135.30 | $1,135.30 | $1,135.20 | |