| 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 | $102.45 | 11.179% | $113.9029 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $239.74 | 10.553% | $265.0398 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $223.80 | 3.618% | $231.8971 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $11.83 | 9.842% | $12.9943 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $72.69 | 9.212% | $79.3862 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $80.42 | 10.134% | $88.5698 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $84.60 | 8.457% | $91.7546 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $815.53 | $883.5447 | $883.54 | $883.55 | $883.60 | |