| 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 | $68.72 | 3.801% | $71.332 | $71.33 | $71.35 | $71.30 |
| Purchase #2 | $175.64 | 12.751% | $198.0359 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $235.88 | 3.224% | $243.4848 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $244.83 | 8.253% | $265.0358 | $265.04 | $265.05 | $265.00 |
| Purchase #5 | $247.59 | 3.108% | $255.2851 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $146.28 | 11.208% | $162.6751 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $108.31 | 12.420% | $121.7621 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $1,227.25 | $1,317.6108 | $1,317.62 | $1,317.70 | $1,317.60 | |